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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9702027 | Steven Weinberg | Steven Weinberg | What is Quantum Field Theory, and What Did We Think It Is? | 17 pages, LaTeX, no macros needed, no figures | null | null | UTTG-05-97 | hep-th cond-mat gr-qc hep-ph | null | This is a talk presented at the conference ``Historical and Philosophical
Reflections on the Foundations of Quantum Field Theory,'' at Boston University,
March 1996. It will be published in the proceedings of this conference.
| [
{
"created": "Tue, 4 Feb 1997 02:06:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Weinberg",
"Steven",
""
]
] | This is a talk presented at the conference ``Historical and Philosophical Reflections on the Foundations of Quantum Field Theory,'' at Boston University, March 1996. It will be published in the proceedings of this conference. |
hep-th/0402005 | Rudra Prakash Malik | R. P. Malik (Bose National Centre) | Nilpotent Symmetries For Matter Fields In Non-Abelian Gauge Theory:
Augmented Superfield Formalism | LaTeX file, 16 pages, printing mistakes in the second paragraph of
`Introduction' corrected, a footnote added, these modifications submitted as
``erratum'' to IJMPA in the final form | Int.J.Mod.Phys.A20:4899-4916,2005; Erratum-ibid.A20:7285-7286,2005 | 10.1142/S0217751X05022354 10.1142/S0217751X05031034 | null | hep-th | null | In the framework of superfield approach to Becchi-Rouet-Stora-Tyutin (BRST)
formalism, the derivation of the (anti-)BRST nilpotent symmetries for the
matter fields, present in any arbitrary interacting gauge theory, has been a
long-standing problem. In our present investigation, the local, covariant,
continuous and o... | [
{
"created": "Sun, 1 Feb 2004 13:17:31 GMT",
"version": "v1"
},
{
"created": "Tue, 11 May 2004 16:21:10 GMT",
"version": "v2"
},
{
"created": "Tue, 1 Feb 2005 06:25:17 GMT",
"version": "v3"
},
{
"created": "Tue, 16 Aug 2005 16:19:16 GMT",
"version": "v4"
},
{
"cre... | 2010-11-05 | [
[
"Malik",
"R. P.",
"",
"Bose National Centre"
]
] | In the framework of superfield approach to Becchi-Rouet-Stora-Tyutin (BRST) formalism, the derivation of the (anti-)BRST nilpotent symmetries for the matter fields, present in any arbitrary interacting gauge theory, has been a long-standing problem. In our present investigation, the local, covariant, continuous and off... |
hep-th/9604127 | null | H. Lu, S. Mukherji, C.N. Pope amd J. Rahmfeld | Loop-corrected Entropy of Near-extremal Dilatonic $p$-branes | Latex, 12 pages, no figures, minor changes | Phys.Lett.B389:248-254,1996 | 10.1016/S0370-2693(96)01280-4 | CTP TAMU-16/96 | hep-th | null | It has recently been shown that for certain classical non-dilatonic
$p$-branes, the entropy and temperature satisfy the ideal-gas relation $S\sim
T^{p}$ in the near-extremal regime. We extend these results to cases where the
dilaton is non-vanishing, but nevertheless remains finite on the horizon in the
extremal limi... | [
{
"created": "Sun, 21 Apr 1996 20:23:21 GMT",
"version": "v1"
},
{
"created": "Thu, 9 May 1996 23:02:37 GMT",
"version": "v2"
},
{
"created": "Wed, 18 Sep 1996 17:57:56 GMT",
"version": "v3"
}
] | 2009-10-07 | [
[
"Lu",
"H.",
""
],
[
"Mukherji",
"S.",
""
],
[
"Rahmfeld",
"C. N. Pope amd J.",
""
]
] | It has recently been shown that for certain classical non-dilatonic $p$-branes, the entropy and temperature satisfy the ideal-gas relation $S\sim T^{p}$ in the near-extremal regime. We extend these results to cases where the dilaton is non-vanishing, but nevertheless remains finite on the horizon in the extremal limit,... |
hep-th/9409063 | Alexander A. Voronov | Murray Gerstenhaber and Alexander A. Voronov | Homotopy G-algebras and moduli space operad | 12 pages, Preprint, Max-Planck-Institut in Bonn | Internat. Math. Research Notices (1995) 141-153 | null | null | hep-th dg-ga math.DG | null | This paper reemphasizes the ubiquitous role of moduli spaces of algebraic
curves in associative algebra and algebraic topology. The main results are: (1)
the space of an operad with multiplication is a homotopy G- (i.e., homotopy
graded Poisson) algebra; (2) the singular cochain complex is naturally an
operad; (3) th... | [
{
"created": "Mon, 12 Sep 1994 14:53:11 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Gerstenhaber",
"Murray",
""
],
[
"Voronov",
"Alexander A.",
""
]
] | This paper reemphasizes the ubiquitous role of moduli spaces of algebraic curves in associative algebra and algebraic topology. The main results are: (1) the space of an operad with multiplication is a homotopy G- (i.e., homotopy graded Poisson) algebra; (2) the singular cochain complex is naturally an operad; (3) the ... |
1008.2965 | J. M. Drummond | J.M.Drummond, J.M.Henn | Simple loop integrals and amplitudes in N=4 SYM | 27 pages, 5 figures | JHEP 1105:105,2011 | 10.1007/JHEP05(2011)105 | HU-EP-10/49, LAPTH-031/10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use momentum twistors to evaluate planar loop integrals. Infrared
divergences are regulated by the recently proposed AdS-inspired mass regulator.
We show that two-loop amplitudes in N=4 super Yang-Mills can be expanded in
terms of basis integrals having twistor numerators. We argue that these
integrals are conside... | [
{
"created": "Tue, 17 Aug 2010 20:10:18 GMT",
"version": "v1"
}
] | 2011-05-26 | [
[
"Drummond",
"J. M.",
""
],
[
"Henn",
"J. M.",
""
]
] | We use momentum twistors to evaluate planar loop integrals. Infrared divergences are regulated by the recently proposed AdS-inspired mass regulator. We show that two-loop amplitudes in N=4 super Yang-Mills can be expanded in terms of basis integrals having twistor numerators. We argue that these integrals are considera... |
2208.11000 | Hiren Kakkad | Hiren Kakkad, Piotr Kotko, Anna Stasto | One-Loop Effective Action Approach to Quantum MHV Theory | 31 pages, 22 figures | null | 10.1007/JHEP11(2022)132 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is well known that the MHV action, i.e. the action containing all the
maximally helicity violating vertices, is alone not sufficient for loop
computations. In order to develop loop contributions systematically and to
ensure that there are no missing terms, we propose to formulate the quantum MHV
action via one-loo... | [
{
"created": "Tue, 23 Aug 2022 14:28:05 GMT",
"version": "v1"
}
] | 2022-12-14 | [
[
"Kakkad",
"Hiren",
""
],
[
"Kotko",
"Piotr",
""
],
[
"Stasto",
"Anna",
""
]
] | It is well known that the MHV action, i.e. the action containing all the maximally helicity violating vertices, is alone not sufficient for loop computations. In order to develop loop contributions systematically and to ensure that there are no missing terms, we propose to formulate the quantum MHV action via one-loop ... |
2108.09318 | Evita Verheijden | Joshua Kames-King, Evita Verheijden, Erik Verlinde | No Page Curves for the de Sitter Horizon | 33 pages, 8 figures. v2: references added, minor edits. v3: as
published in JHEP. Minor edits. Comments and clarifications added, regarding
e.g. the static patch backreacted dilaton, and the weakly-coupled radiation
region | null | 10.1007/JHEP03(2022)040 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the fine-grained entropy of the de Sitter cosmological
horizon. Starting from three-dimensional pure de Sitter space, we consider a
partial reduction approach, which supplies an auxiliary system acting as a heat
bath both at future infinity and inside the static patch. This allows us to
study the time-... | [
{
"created": "Fri, 20 Aug 2021 18:00:31 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Oct 2021 13:28:41 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Apr 2022 12:52:05 GMT",
"version": "v3"
}
] | 2022-04-04 | [
[
"Kames-King",
"Joshua",
""
],
[
"Verheijden",
"Evita",
""
],
[
"Verlinde",
"Erik",
""
]
] | We investigate the fine-grained entropy of the de Sitter cosmological horizon. Starting from three-dimensional pure de Sitter space, we consider a partial reduction approach, which supplies an auxiliary system acting as a heat bath both at future infinity and inside the static patch. This allows us to study the time-de... |
hep-th/0408170 | Shin'ichi Nojiri | Shin'ichi Nojiri, Sergei D.Odintsov | The final state and thermodynamics of dark energy universe | LaTeX file 36 pages, version to appear in PRD | Phys.Rev.D70:103522,2004 | 10.1103/PhysRevD.70.103522 | null | hep-th astro-ph gr-qc | null | As it follows from the classical analysis, the typical final state of the
dark energy universe where dominant energy condition is violated is finite
time, sudden future singularity (Big Rip). For a number of dark energy
universes (including scalar phantom and effective phantom theories as well as
specific quintessenc... | [
{
"created": "Sun, 22 Aug 2004 01:33:21 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Sep 2004 02:39:05 GMT",
"version": "v2"
},
{
"created": "Thu, 21 Oct 2004 13:49:22 GMT",
"version": "v3"
},
{
"created": "Thu, 11 Nov 2004 12:58:37 GMT",
"version": "v4"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | As it follows from the classical analysis, the typical final state of the dark energy universe where dominant energy condition is violated is finite time, sudden future singularity (Big Rip). For a number of dark energy universes (including scalar phantom and effective phantom theories as well as specific quintessence ... |
1608.09011 | Tin Sulejmanpasic | Tin Sulejmanpasic, Hui Shao, Anders W. Sandvik, Mithat Unsal | Confinement in the bulk, deconfinement on the wall: infrared equivalence
between compactified QCD and quantum magnets | Title changed, and overall condensation of the text. 5 pages, 4
figures | null | 10.1103/PhysRevLett.119.091601 | null | hep-th cond-mat.str-el hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a spontaneously dimerized quantum antiferromagnet, spin-1/2 excitations
(spinons) are confined in pairs by strings akin to those confining quarks in
non-abelian gauge theories. The system has multiple degenerate ground states
(vacua) and domain walls between regions of different vacua. For two vacua, we
demonstrat... | [
{
"created": "Wed, 31 Aug 2016 19:36:32 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Sep 2016 19:38:49 GMT",
"version": "v2"
},
{
"created": "Tue, 20 Dec 2016 08:01:55 GMT",
"version": "v3"
}
] | 2017-10-11 | [
[
"Sulejmanpasic",
"Tin",
""
],
[
"Shao",
"Hui",
""
],
[
"Sandvik",
"Anders W.",
""
],
[
"Unsal",
"Mithat",
""
]
] | In a spontaneously dimerized quantum antiferromagnet, spin-1/2 excitations (spinons) are confined in pairs by strings akin to those confining quarks in non-abelian gauge theories. The system has multiple degenerate ground states (vacua) and domain walls between regions of different vacua. For two vacua, we demonstrate ... |
hep-th/9203071 | Ignatios Antoniadis | I. Antoniadis, E. Gava and K. S. Narain | Moduli Corrections to Gravitational Couplings from String loops | 9 pages | Phys.Lett.B283:209-212,1992 | 10.1016/0370-2693(92)90009-S | null | hep-th | null | We study moduli dependent threshold corrections to gravitational couplings in
the case of the heterotic string compactified on a symmetric orbifold, for
untwisted moduli, extending previous analysis on gauge couplings. Like in the
gauge case, the contribution comes entirely from the spacetime $N=2$ sector. As
a bypro... | [
{
"created": "Wed, 25 Mar 1992 17:23:43 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Antoniadis",
"I.",
""
],
[
"Gava",
"E.",
""
],
[
"Narain",
"K. S.",
""
]
] | We study moduli dependent threshold corrections to gravitational couplings in the case of the heterotic string compactified on a symmetric orbifold, for untwisted moduli, extending previous analysis on gauge couplings. Like in the gauge case, the contribution comes entirely from the spacetime $N=2$ sector. As a byprodu... |
hep-th/0002175 | Ori Ganor | Shoibal Chakravarty, Keshav Dasgupta, Ori J. Ganor and Govindan Rajesh | Pinned Branes and New Non Lorentz Invariant Theories | 29pp LaTeX, formulas in section 7 corrected, ref added, final version
to appear in Nucl. Phys. B | Nucl.Phys. B587 (2000) 228-248 | 10.1016/S0550-3213(00)00354-0 | PUPT-1914, IAS-HEP-00/07 | hep-th | null | We describe a mechanism for localising branes in ambient space. When a 3-form
flux is turned on in a Taub-NUT space, an M5-brane gets an effective potential
that pins it to the center of the space. A similar effect occurs for M2-branes
and D-branes with appropriate fluxes. In carefully chosen limits of the
external p... | [
{
"created": "Mon, 21 Feb 2000 21:47:56 GMT",
"version": "v1"
},
{
"created": "Wed, 31 May 2000 17:32:54 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Chakravarty",
"Shoibal",
""
],
[
"Dasgupta",
"Keshav",
""
],
[
"Ganor",
"Ori J.",
""
],
[
"Rajesh",
"Govindan",
""
]
] | We describe a mechanism for localising branes in ambient space. When a 3-form flux is turned on in a Taub-NUT space, an M5-brane gets an effective potential that pins it to the center of the space. A similar effect occurs for M2-branes and D-branes with appropriate fluxes. In carefully chosen limits of the external par... |
1908.02296 | Ramon Masachs | Ramon Masachs and Benson Way | New islands of stability with double-trace deformations | 7 pages 6 figures | Phys. Rev. D 100, 106017 (2019) | 10.1103/PhysRevD.100.106017 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We assess the role of a resonant spectrum in the AdS instability, and
quantify the extent to which breaking the resonant spectrum of AdS can restore
stability. Specifically, we study non-collapsing `multi-oscillator' solutions
in AdS under various boundary conditions that allow for both resonant and
non-resonant spec... | [
{
"created": "Tue, 6 Aug 2019 18:00:05 GMT",
"version": "v1"
}
] | 2019-12-04 | [
[
"Masachs",
"Ramon",
""
],
[
"Way",
"Benson",
""
]
] | We assess the role of a resonant spectrum in the AdS instability, and quantify the extent to which breaking the resonant spectrum of AdS can restore stability. Specifically, we study non-collapsing `multi-oscillator' solutions in AdS under various boundary conditions that allow for both resonant and non-resonant spectr... |
hep-th/0306015 | Haba Zbigniew | Z. Haba (University of Wroclaw) | Resummation of the perturbation series for an interaction of a scalar
field with a quantized metric | Latex, 14 pages | null | null | null | hep-th | null | We consider a scalar field interacting with a quantized metric varying on a
submanifold (e.g. a scalar field interacting with a quantized gravitational
wave). We explicitly sum up the perturbation series for the time-ordered vacuum
expectation values of the scalar field. As a result we obtain a modified
non-canonical... | [
{
"created": "Tue, 3 Jun 2003 12:02:28 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Haba",
"Z.",
"",
"University of Wroclaw"
]
] | We consider a scalar field interacting with a quantized metric varying on a submanifold (e.g. a scalar field interacting with a quantized gravitational wave). We explicitly sum up the perturbation series for the time-ordered vacuum expectation values of the scalar field. As a result we obtain a modified non-canonical s... |
2110.06643 | Madhusudhan Raman | Madhusudhan Raman | Replicas for Random Matrices | v2: 11 pages, discussion improved, references and acknowledgements
added | null | 10.1142/S0217751X22500257 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We discuss the use of the replica ansatz in computing free energies in random
matrix theory, and confirm a conjectured condition on analytic continuation in
the replica index at large-N.
| [
{
"created": "Wed, 13 Oct 2021 11:15:01 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Jan 2022 17:22:37 GMT",
"version": "v2"
}
] | 2022-03-14 | [
[
"Raman",
"Madhusudhan",
""
]
] | We discuss the use of the replica ansatz in computing free energies in random matrix theory, and confirm a conjectured condition on analytic continuation in the replica index at large-N. |
1212.6624 | Robert de Mello Koch | Robert de Mello Koch, Jeff Murugan and Nkululeko Nokwara | Large N anomalous dimensions for large operators in Leigh-Strassler
deformed SYM | 1+15 pages | null | 10.1016/j.physletb.2013.03.012 | QGaSLAB-13-01, WITS-CTP-109 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the large N anomalous dimensions of operators in a Leigh-Strassler
deformation of N=4 super Yang-Mills theory. The operators that we study have a
bare dimension of order N (so that the large N limit is not captured by planar
diagrams) and are AdS/CFT dual to giant gravitons. The diagonalization of the
dilata... | [
{
"created": "Sat, 29 Dec 2012 13:06:33 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Koch",
"Robert de Mello",
""
],
[
"Murugan",
"Jeff",
""
],
[
"Nokwara",
"Nkululeko",
""
]
] | We study the large N anomalous dimensions of operators in a Leigh-Strassler deformation of N=4 super Yang-Mills theory. The operators that we study have a bare dimension of order N (so that the large N limit is not captured by planar diagrams) and are AdS/CFT dual to giant gravitons. The diagonalization of the dilatati... |
hep-th/9811232 | null | M. Rocek and A.A. Tseytlin | Partial breaking of global D=4 supersymmetry, constrained superfields,
and 3-brane actions | 28 pages, harvmac. v4: a mistake in eq.(3.24) (pointed out by S.
Kuzenko) corrected | Phys.Rev.D59:106001,1999 | 10.1103/PhysRevD.59.106001 | ITP-SB-98-68, Imperial/TP/98-99/13 | hep-th | null | We show that the connection between partial breaking of supersymmetry and
nonlinear actions is not accidental and has to do with constraints that lead
directly to nonlinear actions of the Born-Infeld type. We develop a constrained
superfield approach that gives a universal way of deriving and using these
actions. In ... | [
{
"created": "Fri, 27 Nov 1998 09:25:06 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Dec 1998 11:03:48 GMT",
"version": "v2"
},
{
"created": "Thu, 21 Jan 1999 19:35:56 GMT",
"version": "v3"
},
{
"created": "Wed, 31 Oct 2001 14:39:53 GMT",
"version": "v4"
}
] | 2009-09-17 | [
[
"Rocek",
"M.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | We show that the connection between partial breaking of supersymmetry and nonlinear actions is not accidental and has to do with constraints that lead directly to nonlinear actions of the Born-Infeld type. We develop a constrained superfield approach that gives a universal way of deriving and using these actions. In pa... |
2304.08361 | Julian Toro | Sergio Iguri, Nicolas Kovensky, Julian H. Toro | Spectral flow and the exact AdS$_3/$CFT$_2$ chiral ring | 27 pages | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute all worldsheet three-point functions involving spectrally-flowed
operators in chiral multiplets of the space-time theory for strings in
AdS$_3\times$S$^3\times$T$^4$, thus completing the analysis of the full
AdS$_3$/CFT$_2$ chiral ring. We make use of techniques recently developed for
the bosonic sector, b... | [
{
"created": "Mon, 17 Apr 2023 15:22:41 GMT",
"version": "v1"
}
] | 2023-04-18 | [
[
"Iguri",
"Sergio",
""
],
[
"Kovensky",
"Nicolas",
""
],
[
"Toro",
"Julian H.",
""
]
] | We compute all worldsheet three-point functions involving spectrally-flowed operators in chiral multiplets of the space-time theory for strings in AdS$_3\times$S$^3\times$T$^4$, thus completing the analysis of the full AdS$_3$/CFT$_2$ chiral ring. We make use of techniques recently developed for the bosonic sector, bas... |
2009.09851 | Cesim K. Dumlu | Cesim K. Dumlu | Stokes phenomenon and Hawking Radiation | 21 pages, 5 figures Published in PRD | null | 10.1103/PhysRevD.102.125006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the semiclassical decay rate for Kerr black hole by deriving a
one-way connection formula, relating the near horizon solution to the outgoing
solution at infinity. In particular, we discuss the relevance of the Stokes
phenomenon and show how it leads to a Boltzmann-like thermal weight factor by
making use ... | [
{
"created": "Mon, 21 Sep 2020 13:25:22 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jan 2021 06:54:03 GMT",
"version": "v2"
}
] | 2021-01-26 | [
[
"Dumlu",
"Cesim K.",
""
]
] | We compute the semiclassical decay rate for Kerr black hole by deriving a one-way connection formula, relating the near horizon solution to the outgoing solution at infinity. In particular, we discuss the relevance of the Stokes phenomenon and show how it leads to a Boltzmann-like thermal weight factor by making use of... |
2301.12757 | Sourav Roychowdhury | Sourav Roychowdhury, Dibakar Roychowdhury | Spin $ 2 $ spectrum for marginal deformations of 4d $ \mathcal{N}=2 $
SCFTs | 1+19 pages ; v2 ; Accepted to JHEP | JHEP 03 (2023) 083 | 10.1007/JHEP03(2023)083 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We compute spin $ 2 $ spectrum associated with massive graviton fluctuations
in $\gamma$-deformed Gaiotto-Maldacena background those are holographically
dual to marginal deformations of $\mathcal{N}=2$ SCFTs in four dimensions.
Under the special circumstances, we analytically estimate the spectra both for
the $ \gamm... | [
{
"created": "Mon, 30 Jan 2023 10:05:07 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Mar 2023 16:01:54 GMT",
"version": "v2"
}
] | 2023-03-16 | [
[
"Roychowdhury",
"Sourav",
""
],
[
"Roychowdhury",
"Dibakar",
""
]
] | We compute spin $ 2 $ spectrum associated with massive graviton fluctuations in $\gamma$-deformed Gaiotto-Maldacena background those are holographically dual to marginal deformations of $\mathcal{N}=2$ SCFTs in four dimensions. Under the special circumstances, we analytically estimate the spectra both for the $ \gamma ... |
0705.0790 | Meng Chwan Tan | Meng-Chwan Tan | Two-Dimensional Twisted Sigma Models, the Mirror Chiral de Rham Complex,
and Twisted Generalised Mirror Symmetry | 97 pages. Companion paper to hep-th/0604179. Published version | JHEP 0707:013,2007 | 10.1088/1126-6708/2007/07/013 | null | hep-th math.AG math.QA | null | In this paper, we study the perturbative aspects of a "B-twisted"
two-dimensional $(0,2)$ heterotic sigma model on a holomorphic gauge bundle
$\mathcal E$ over a complex, hermitian manifold $X$. We show that the model can
be naturally described in terms of the mathematical theory of ``Chiral
Differential Operators". ... | [
{
"created": "Sun, 6 May 2007 10:24:56 GMT",
"version": "v1"
},
{
"created": "Fri, 11 May 2007 16:41:05 GMT",
"version": "v2"
},
{
"created": "Fri, 6 Jul 2007 01:41:02 GMT",
"version": "v3"
}
] | 2010-02-03 | [
[
"Tan",
"Meng-Chwan",
""
]
] | In this paper, we study the perturbative aspects of a "B-twisted" two-dimensional $(0,2)$ heterotic sigma model on a holomorphic gauge bundle $\mathcal E$ over a complex, hermitian manifold $X$. We show that the model can be naturally described in terms of the mathematical theory of ``Chiral Differential Operators". In... |
1208.6383 | DaeKil Park | DaeKil Park | Entanglement Degradation in the presence of $(4+n)$-dimensional
Schwarzschild Black Hole | 13 pages, 4 figures V2: version to appear in International J. Quant.
Inf | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this short paper we compute the various bipartite quantum correlations in
the presence of the $(4+n)$-dimensional Schwarzschild black hole. In
particular, we focus on the $n$-dependence of various bosonic bipartite
entanglements. For the case between Alice and Rob, where the former is free
falling observer and the... | [
{
"created": "Fri, 31 Aug 2012 06:27:30 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Mar 2013 12:43:55 GMT",
"version": "v2"
}
] | 2013-03-06 | [
[
"Park",
"DaeKil",
""
]
] | In this short paper we compute the various bipartite quantum correlations in the presence of the $(4+n)$-dimensional Schwarzschild black hole. In particular, we focus on the $n$-dependence of various bosonic bipartite entanglements. For the case between Alice and Rob, where the former is free falling observer and the l... |
1910.11913 | Andrew Svesko | Victoria L. Martin and Andrew Svesko | Normal modes in thermal AdS via the Selberg zeta function | 22 pages, clarifications added, Scipost formatting | SciPost Phys. 9, 009 (2020) | 10.21468/SciPostPhys.9.1.009 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The heat kernel and quasinormal mode methods of computing 1-loop partition
functions of spin $s$ fields on hyperbolic quotient spacetimes
$\mathbb{H}^{3}/\mathbb{Z}$ are related via the Selberg zeta function. We
extend that analysis to thermal $\text{AdS}_{2n+1}$ backgrounds, with quotient
structure $\mathbb{H}^{2n+1... | [
{
"created": "Fri, 25 Oct 2019 19:44:01 GMT",
"version": "v1"
},
{
"created": "Wed, 20 May 2020 04:48:38 GMT",
"version": "v2"
}
] | 2020-07-22 | [
[
"Martin",
"Victoria L.",
""
],
[
"Svesko",
"Andrew",
""
]
] | The heat kernel and quasinormal mode methods of computing 1-loop partition functions of spin $s$ fields on hyperbolic quotient spacetimes $\mathbb{H}^{3}/\mathbb{Z}$ are related via the Selberg zeta function. We extend that analysis to thermal $\text{AdS}_{2n+1}$ backgrounds, with quotient structure $\mathbb{H}^{2n+1}/... |
2303.17326 | Koushik Ray | Aritra Pal and Koushik Ray | Conformal integrals in all dimensions as GKZ hypergeometric functions
and Clifford groups | Major changes made. Fully permutation symmetric solutions are
obtained, their number being equal to the holonomic rank of the GKZ system.
Reduction of solutions from higher to lower points is demonstrated. Title
changes accordingly | null | null | null | hep-th math-ph math.AG math.MP | http://creativecommons.org/licenses/by/4.0/ | Euclidean conformal integrals for an arbitrary number of points in any
dimension are evaluated. Conformal transformations in the Euclidean space can
be formulated as the Moebius group in terms of Clifford algebras. This is used
to interpret conformal integrals as functions on the configuration space of
points on the ... | [
{
"created": "Thu, 30 Mar 2023 12:28:27 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Jul 2023 11:06:56 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Jun 2024 10:07:27 GMT",
"version": "v3"
}
] | 2024-06-10 | [
[
"Pal",
"Aritra",
""
],
[
"Ray",
"Koushik",
""
]
] | Euclidean conformal integrals for an arbitrary number of points in any dimension are evaluated. Conformal transformations in the Euclidean space can be formulated as the Moebius group in terms of Clifford algebras. This is used to interpret conformal integrals as functions on the configuration space of points on the Eu... |
1709.05693 | Yukihiro Fujimoto | Yukihiro Fujimoto, Takashi Miura, Kenji Nishiwaki, Makoto Sakamoto | Dynamical generation of fermion mass hierarchy in an extra dimension | 33 pages, 11figures | Phys. Rev. D 97, 115039 (2018) | 10.1103/PhysRevD.97.115039 | KOBE-TH-17-06,KIAS-P17067 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new mechanism to produce a fermion mass hierarchy dynamically in
a model with a singlet generation of fermions. A five dimensional gauge theory
on an interval with point interactions (zero-width branes) takes responsibility
for realizing three generations and each massless zero mode localizes at
boundari... | [
{
"created": "Sun, 17 Sep 2017 17:16:38 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jun 2018 09:09:57 GMT",
"version": "v2"
}
] | 2018-06-27 | [
[
"Fujimoto",
"Yukihiro",
""
],
[
"Miura",
"Takashi",
""
],
[
"Nishiwaki",
"Kenji",
""
],
[
"Sakamoto",
"Makoto",
""
]
] | We propose a new mechanism to produce a fermion mass hierarchy dynamically in a model with a singlet generation of fermions. A five dimensional gauge theory on an interval with point interactions (zero-width branes) takes responsibility for realizing three generations and each massless zero mode localizes at boundaries... |
hep-th/9902162 | Giuseppe Carlino | G. Carlino, K. Konishi, N. Maggiore and N. Magnoli | On the Beta Function in Supersymmetric Gauge Theories | 11 pages, LaTeX2e | Phys.Lett. B455 (1999) 171-178 | 10.1016/S0370-2693(99)00454-2 | GEF-TH 2/99, IFUP-TH 10/99 | hep-th | null | We re-examine perturbative and nonperturbative aspects of the beta function
in N=1 and N=2 supersymmetric gauge theories, make comments on the recent
literature on the subject and discuss the exactness of several known results
such as the NSVZ beta function.
| [
{
"created": "Tue, 23 Feb 1999 18:19:53 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Carlino",
"G.",
""
],
[
"Konishi",
"K.",
""
],
[
"Maggiore",
"N.",
""
],
[
"Magnoli",
"N.",
""
]
] | We re-examine perturbative and nonperturbative aspects of the beta function in N=1 and N=2 supersymmetric gauge theories, make comments on the recent literature on the subject and discuss the exactness of several known results such as the NSVZ beta function. |
hep-th/9908198 | Gravity Research Group | Alexander Burinskii | Dilatonic AdS-Kerr Solution to AdS/CFT Correspondence | Latex, 8 pages, v.2: a reference added; v.3: a reference added, and
two misprints are improved, v.4: final published version, minor corrections,
final part is extended and references added | Phys.Rev. D61 (2000) 107501 | 10.1103/PhysRevD.61.107501 | null | hep-th gr-qc | null | We consider the $AdS_5$ solution deformed by a non-constant dilaton
interpolating between the standard AdS (UV region) and flat boundary background
(IR region). We show that this dilatonic solution can be generalized to the
case of a non-flat boundaries provided that the metric of the boundaries
satisfies the vacuum ... | [
{
"created": "Mon, 30 Aug 1999 12:34:26 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Sep 1999 06:55:42 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Oct 1999 14:02:01 GMT",
"version": "v3"
},
{
"created": "Fri, 31 Dec 1999 10:52:51 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"Burinskii",
"Alexander",
""
]
] | We consider the $AdS_5$ solution deformed by a non-constant dilaton interpolating between the standard AdS (UV region) and flat boundary background (IR region). We show that this dilatonic solution can be generalized to the case of a non-flat boundaries provided that the metric of the boundaries satisfies the vacuum Ei... |
2206.14196 | Jonah Stalknecht | Tomasz Lukowski, Robert Moerman, Jonah Stalknecht | Pushforwards via Scattering Equations with Applications to Positive
Geometries | 42 pages, 5 figures | null | 10.1007/JHEP10(2022)003 | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we explore and expand the connection between two modern
descriptions of scattering amplitudes, the CHY formalism and the framework of
positive geometries, facilitated by the scattering equations. For theories in
the CHY family whose $S$-matrix is captured by some positive geometry in the
kinematic space... | [
{
"created": "Tue, 28 Jun 2022 17:59:47 GMT",
"version": "v1"
}
] | 2022-10-19 | [
[
"Lukowski",
"Tomasz",
""
],
[
"Moerman",
"Robert",
""
],
[
"Stalknecht",
"Jonah",
""
]
] | In this paper we explore and expand the connection between two modern descriptions of scattering amplitudes, the CHY formalism and the framework of positive geometries, facilitated by the scattering equations. For theories in the CHY family whose $S$-matrix is captured by some positive geometry in the kinematic space, ... |
hep-th/9209120 | Victor Ogievetsky | Ch. Devchand and V. Ogievetsky | Super Self-Duality as Analyticity in Harmonic Superspace | 1 + 8 pages, plaintex, CERN-TH.6653/92 | Phys.Lett. B297 (1992) 93-98 | 10.1016/0370-2693(92)91075-K | null | hep-th | null | A twistor correspondence for the self-duality equations for supersymmetric
Yang-Mills theories is developed. Their solutions are shown to be encoded in
analytic harmonic superfields satisfying appropriate generalised Cauchy-Riemann
conditions. An action principle yielding these conditions is presented.
| [
{
"created": "Tue, 29 Sep 1992 12:56:49 GMT",
"version": "v1"
},
{
"created": "Sun, 18 Oct 1992 17:38:42 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Devchand",
"Ch.",
""
],
[
"Ogievetsky",
"V.",
""
]
] | A twistor correspondence for the self-duality equations for supersymmetric Yang-Mills theories is developed. Their solutions are shown to be encoded in analytic harmonic superfields satisfying appropriate generalised Cauchy-Riemann conditions. An action principle yielding these conditions is presented. |
hep-th/0411095 | Othmar Steinmann | Othmar Steinmann (University of Bielefeld, Germany) | Physical Fields in QED | 9 pages. Based on talk delivered at: "Symposium on Rigorous Quantum
Field Theory", Saclay, July 2004 | Prog.Math.251:301-310,2007 | null | null | hep-th math-ph math.MP quant-ph | null | The connection between the Gupta-Bleuler formulation and the Coulomb gauge
formulation of QED is discussed. It is argued that the two formulations are not
connected by a gauge transformation. Nor can the state space of the Coulomb
gauge be identified with a subspace of the Gupta-Bleuler space. Instead a more
indirect... | [
{
"created": "Tue, 9 Nov 2004 11:55:42 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Steinmann",
"Othmar",
"",
"University of Bielefeld, Germany"
]
] | The connection between the Gupta-Bleuler formulation and the Coulomb gauge formulation of QED is discussed. It is argued that the two formulations are not connected by a gauge transformation. Nor can the state space of the Coulomb gauge be identified with a subspace of the Gupta-Bleuler space. Instead a more indirect c... |
1811.04109 | Harsha Ramesh Hampapura | Harsha R. Hampapura, Albion Lawrence, Stefan Stanojevic | On phase transitions in the R\'enyi entropies of 2+1-d large-N
interacting vector models | 22 pages, v2: (a) references added; (b) further argument added that
instability signals a second-order phase transition; (c) argument added that
a phase transition at the Renyi parameter n = 1 does not necessarily prelude
the use of the replica trick to compute the von Neumann entropy | Phys. Rev. B 100, 134412 (2019) | 10.1103/PhysRevB.100.134412 | null | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the reduced density matrix for a disc in the ground state of the
interacting fixed points of the large-N O(N) vector model in 2+1 dimensions.
Using the map to the free energy on $\mathbb{H}_2 \times S^1$, we show that
there is an instability in the R\'enyi entropies at $n = 1$, in the $N
\rightarrow \inft... | [
{
"created": "Fri, 9 Nov 2018 19:21:53 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Jan 2019 19:18:21 GMT",
"version": "v2"
}
] | 2019-10-16 | [
[
"Hampapura",
"Harsha R.",
""
],
[
"Lawrence",
"Albion",
""
],
[
"Stanojevic",
"Stefan",
""
]
] | We consider the reduced density matrix for a disc in the ground state of the interacting fixed points of the large-N O(N) vector model in 2+1 dimensions. Using the map to the free energy on $\mathbb{H}_2 \times S^1$, we show that there is an instability in the R\'enyi entropies at $n = 1$, in the $N \rightarrow \infty$... |
hep-th/0405061 | Hong Lu | Z.-W. Chong, G.W. Gibbons, H. Lu and C.N. Pope | Separability and Killing Tensors in Kerr-Taub-NUT-de Sitter Metrics in
Higher Dimensions | Author added, title changed, references added, focus of paper changed
to Killing tensors and separability. Latex, 13 pages | Phys.Lett.B609:124-132,2005 | 10.1016/j.physletb.2004.07.066 | MIFP-0409, DAMTP-2004-56 | hep-th math.DG | null | A generalisation of the four-dimensional Kerr-de Sitter metrics to include a
NUT charge is well known, and is included within a class of metrics obtained by
Plebanski. In this paper, we study a related class of Kerr-Taub-NUT-de Sitter
metrics in arbitrary dimensions D \ge 6, which contain three non-trivial
continuous... | [
{
"created": "Fri, 7 May 2004 22:10:02 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jun 2004 07:59:16 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Chong",
"Z. -W.",
""
],
[
"Gibbons",
"G. W.",
""
],
[
"Lu",
"H.",
""
],
[
"Pope",
"C. N.",
""
]
] | A generalisation of the four-dimensional Kerr-de Sitter metrics to include a NUT charge is well known, and is included within a class of metrics obtained by Plebanski. In this paper, we study a related class of Kerr-Taub-NUT-de Sitter metrics in arbitrary dimensions D \ge 6, which contain three non-trivial continuous p... |
1101.5390 | Francisco A. Brito | F. A. Brito, E. Passos and P. V. Santos | On the effective action of the vacuum photon splitting in
Lorentz-violating QED | 4 pages, version to appear in EPL | null | 10.1209/0295-5075/95/51001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider one-loop radiative corrections from Lorentz- and CPT- violating
extended QED to address the specific problem of finding explicitly an effective
action describing amplitude of photon triple splitting. We show that it is not
possible to find a nonzero photon triple splitting effective action, at least
by us... | [
{
"created": "Thu, 27 Jan 2011 20:59:46 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Jul 2011 17:38:17 GMT",
"version": "v2"
}
] | 2015-05-27 | [
[
"Brito",
"F. A.",
""
],
[
"Passos",
"E.",
""
],
[
"Santos",
"P. V.",
""
]
] | We consider one-loop radiative corrections from Lorentz- and CPT- violating extended QED to address the specific problem of finding explicitly an effective action describing amplitude of photon triple splitting. We show that it is not possible to find a nonzero photon triple splitting effective action, at least by usin... |
hep-th/0002057 | Klaus Behrndt | Klaus Behrndt and Mirjam Cvetic | Infra-red fixed points at the boundary | 10 pages, Latex, 2 figures | JHEP 0006:015,2000 | 10.1088/1126-6708/2000/06/015 | null | hep-th | null | Gauged supergravities (in four and five dimensions) with eight supercharges
and with vector supermultiplets have a unique ultra-violet (UV) fixed point on
a given physical domain \cal M of the space of the scalar fields. We show that
in these models the infra-red (IR) fixed points are located on the boundary of
\cal ... | [
{
"created": "Mon, 7 Feb 2000 23:42:18 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Behrndt",
"Klaus",
""
],
[
"Cvetic",
"Mirjam",
""
]
] | Gauged supergravities (in four and five dimensions) with eight supercharges and with vector supermultiplets have a unique ultra-violet (UV) fixed point on a given physical domain \cal M of the space of the scalar fields. We show that in these models the infra-red (IR) fixed points are located on the boundary of \cal M,... |
1109.3866 | Jerome P. Gauntlett | Aristomenis Donos and Jerome P. Gauntlett | Holographic helical superconductors | 21 pages, 3 figures. Very minor changes. Version to be published in
JHEP | null | 10.1007/JHEP12(2011)091 | Imperial/TP/2011/JG/06 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that D=5 electrically charged AdS black branes can have instabilities
associated with spatially modulated p-wave superconductors with helical
structure. We show that the instabilities are present within N=4 $SU(2)\times
U(1)$ gauged supergravity and hence within D=10 and D=11 supergravity.
| [
{
"created": "Sun, 18 Sep 2011 12:41:35 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Oct 2011 18:00:19 GMT",
"version": "v2"
},
{
"created": "Tue, 13 Dec 2011 17:51:46 GMT",
"version": "v3"
}
] | 2015-05-30 | [
[
"Donos",
"Aristomenis",
""
],
[
"Gauntlett",
"Jerome P.",
""
]
] | We show that D=5 electrically charged AdS black branes can have instabilities associated with spatially modulated p-wave superconductors with helical structure. We show that the instabilities are present within N=4 $SU(2)\times U(1)$ gauged supergravity and hence within D=10 and D=11 supergravity. |
1901.10198 | Jean-Luc Lehners | Sebastian F. Bramberger and Jean-Luc Lehners | Non-Singular Bounces Catalysed by Dark Energy | 30 pages, 25 figure files; v2: references added | Phys. Rev. D 99, 123523 (2019) | 10.1103/PhysRevD.99.123523 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate classically non-singular bounces caused by dark energy. In the
presence of positive spatial curvature, vacuum energy, either in the form of a
cosmological constant or a scalar field potential, allows for an open set of
initial conditions leading to non-singular bounces, without any violation of
the nul... | [
{
"created": "Tue, 29 Jan 2019 10:02:06 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Feb 2019 12:15:18 GMT",
"version": "v2"
}
] | 2019-06-26 | [
[
"Bramberger",
"Sebastian F.",
""
],
[
"Lehners",
"Jean-Luc",
""
]
] | We investigate classically non-singular bounces caused by dark energy. In the presence of positive spatial curvature, vacuum energy, either in the form of a cosmological constant or a scalar field potential, allows for an open set of initial conditions leading to non-singular bounces, without any violation of the null ... |
hep-th/0102111 | Manuel Calixto | M. Calixto | Higher-U(2,2)-spin fields and higher-dimensional W-gravities: quantum
AdS space and radiation phenomena | LaTeX, 30 pages, 2 figures, final version to appear in Class. and
Quant. Grav | Class.Quant.Grav. 18 (2001) 3857-3884 | 10.1088/0264-9381/18/18/306 | null | hep-th gr-qc math-ph math.MP quant-ph | null | A physical and geometrical interpretation of previously introduced tensor
operator algebras of U(2,2) in terms of algebras of higher-conformal-spin
quantum fields on the anti-de Sitter space AdS_5 is provided. These are
higher-dimensional W-like algebras and constitute a potential gauge guide
principle towards the fo... | [
{
"created": "Sun, 18 Feb 2001 20:22:27 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Feb 2001 10:13:25 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Aug 2001 11:22:41 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Calixto",
"M.",
""
]
] | A physical and geometrical interpretation of previously introduced tensor operator algebras of U(2,2) in terms of algebras of higher-conformal-spin quantum fields on the anti-de Sitter space AdS_5 is provided. These are higher-dimensional W-like algebras and constitute a potential gauge guide principle towards the form... |
hep-th/0609205 | Marco Panero | Marco Panero | Quantum Field Theory in a Non-Commutative Space: Theoretical Predictions
and Numerical Results on the Fuzzy Sphere | 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 2:081,2006 | 10.3842/SIGMA.2006.081 | DIAS-STP-06-12 | hep-th gr-qc hep-lat math-ph math.MP | null | We review some recent progress in quantum field theory in non-commutative
space, focusing onto the fuzzy sphere as a non-perturbative regularisation
scheme. We first introduce the basic formalism, and discuss the limits
corresponding to different commutative or non-commutative spaces. We present
some of the theories ... | [
{
"created": "Thu, 28 Sep 2006 10:16:12 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Nov 2006 00:00:35 GMT",
"version": "v2"
}
] | 2008-12-19 | [
[
"Panero",
"Marco",
""
]
] | We review some recent progress in quantum field theory in non-commutative space, focusing onto the fuzzy sphere as a non-perturbative regularisation scheme. We first introduce the basic formalism, and discuss the limits corresponding to different commutative or non-commutative spaces. We present some of the theories wh... |
hep-th/9607061 | Dr Chandrasekhar Mukku | C. Mukku (Deparment of Mathematics and Statistics, University of
Hyderabad, India) | Fermion Determinants and Effective Actions | 15 pages, LaTex, no figures | J.Math.Phys. 38 (1997) 668-681 | 10.1063/1.531870 | null | hep-th | null | Configuration space heat-kernel methods are used to evaluate the determinant
and hence the effective action for an SU(2) doublet of fermions in interaction
with a {\it covariantly constant} SU(2) background field. Exact results are
exhibited which are applicable to {\it any} Abelian background on which the
only restr... | [
{
"created": "Mon, 8 Jul 1996 20:38:10 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Mukku",
"C.",
"",
"Deparment of Mathematics and Statistics, University of\n Hyderabad, India"
]
] | Configuration space heat-kernel methods are used to evaluate the determinant and hence the effective action for an SU(2) doublet of fermions in interaction with a {\it covariantly constant} SU(2) background field. Exact results are exhibited which are applicable to {\it any} Abelian background on which the only restric... |
hep-th/0609129 | Richard Szabo | N. Caporaso, M. Cirafici, L. Griguolo, S. Pasquetti, D. Seminara and
R. J. Szabo | Topological Strings, Two-Dimensional Yang-Mills Theory and Chern-Simons
Theory on Torus Bundles | 62 pages, 5 figures | Adv.Theor.Math.Phys.12:981-1058,2008 | null | HWM-06-34, EMPG-06-07 | hep-th math.AG | null | We study the relations between two-dimensional Yang-Mills theory on the
torus, topological string theory on a Calabi-Yau threefold whose local geometry
is the sum of two line bundles over the torus, and Chern-Simons theory on torus
bundles. The chiral partition function of the Yang-Mills gauge theory in the
large N l... | [
{
"created": "Tue, 19 Sep 2006 14:04:09 GMT",
"version": "v1"
}
] | 2009-04-08 | [
[
"Caporaso",
"N.",
""
],
[
"Cirafici",
"M.",
""
],
[
"Griguolo",
"L.",
""
],
[
"Pasquetti",
"S.",
""
],
[
"Seminara",
"D.",
""
],
[
"Szabo",
"R. J.",
""
]
] | We study the relations between two-dimensional Yang-Mills theory on the torus, topological string theory on a Calabi-Yau threefold whose local geometry is the sum of two line bundles over the torus, and Chern-Simons theory on torus bundles. The chiral partition function of the Yang-Mills gauge theory in the large N lim... |
1502.08050 | Shu-Heng Shao | Clay Cordova, Shu-Heng Shao | Counting Trees in Supersymmetric Quantum Mechanics | 50 pages, 20 figures, + appendices. v2 typos corrected, color issues
in figures fixed | null | null | null | hep-th math.CO math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the supersymmetric ground states of the Kronecker model of quiver
quantum mechanics. This is the simplest quiver with two gauge groups and
bifundamental matter fields, and appears universally in four-dimensional N=2
systems. The ground state degeneracy may be written as a multi-dimensional
contour integral, ... | [
{
"created": "Fri, 27 Feb 2015 20:44:41 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Mar 2015 16:54:20 GMT",
"version": "v2"
}
] | 2015-03-03 | [
[
"Cordova",
"Clay",
""
],
[
"Shao",
"Shu-Heng",
""
]
] | We study the supersymmetric ground states of the Kronecker model of quiver quantum mechanics. This is the simplest quiver with two gauge groups and bifundamental matter fields, and appears universally in four-dimensional N=2 systems. The ground state degeneracy may be written as a multi-dimensional contour integral, an... |
hep-th/0412070 | Forough Nasseri | Forough Nasseri | Limits on the Time Evolution of Space Dimensions from Newton's Constant | 22 pages, accepted for publication in Int.J.Mod.Phys.D | Int.J.Mod.Phys. D14 (2005) 1577-1596 | 10.1142/S0218271805007371 | null | hep-th | null | Limits are imposed upon the possible rate of change of extra spatial
dimensions in a decrumpling model Universe with time variable spatial
dimensions (TVSD) by considering the time variation of (1+3)-dimensional
Newton's constant. Previous studies on the time variation of (1+3)-dimensional
Newton's constant in TVSD t... | [
{
"created": "Tue, 7 Dec 2004 15:58:17 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Jun 2005 13:02:38 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Nasseri",
"Forough",
""
]
] | Limits are imposed upon the possible rate of change of extra spatial dimensions in a decrumpling model Universe with time variable spatial dimensions (TVSD) by considering the time variation of (1+3)-dimensional Newton's constant. Previous studies on the time variation of (1+3)-dimensional Newton's constant in TVSD the... |
hep-th/0002173 | Jose Francisco Gomes | J.F. Gomes, E. P. Gueuvoghlanian, G.M. Sotkov and A.H. Zimerman | Torsionless T-selfdual Affine NA Toda Models | typos corrected, talk given at the VI International Wigner Symposium,
Istambul, Turkey, 16-22 August,1999 | null | null | null | hep-th | null | A general construction of affine Non Abelian Toda models in terms of gauged
two loop WZNW model is discussed. In particular we find the
Lie algebraic condition defining a subclass of {\it T-selfdual torsionless NA
Toda models} and their zero curvature representation.
| [
{
"created": "Mon, 21 Feb 2000 20:20:49 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Nov 2000 12:18:33 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Gomes",
"J. F.",
""
],
[
"Gueuvoghlanian",
"E. P.",
""
],
[
"Sotkov",
"G. M.",
""
],
[
"Zimerman",
"A. H.",
""
]
] | A general construction of affine Non Abelian Toda models in terms of gauged two loop WZNW model is discussed. In particular we find the Lie algebraic condition defining a subclass of {\it T-selfdual torsionless NA Toda models} and their zero curvature representation. |
1511.04595 | Magdalena Larfors | Magdalena Larfors | Generalised Geometry and Flux Vacua | 12 pages, contribution to the proceedings of "The String Theory
Universe" workshop in Leuven, 7-11 Sept 2015, to be published by Fortschritte
der Physik; v2: references updated | null | 10.1002/prop.201500082 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This note discusses the connection between generalised geometry and flux
compactifications of string theory. Firstly, we explain in a pedestrian manner
how the supersymmetry constraints of type II ${\mathcal{N}}=1$ flux
compactifications can be restated as integrability constraints on certain
generalised complex stru... | [
{
"created": "Sat, 14 Nov 2015 18:44:23 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Nov 2015 09:45:43 GMT",
"version": "v2"
}
] | 2016-11-03 | [
[
"Larfors",
"Magdalena",
""
]
] | This note discusses the connection between generalised geometry and flux compactifications of string theory. Firstly, we explain in a pedestrian manner how the supersymmetry constraints of type II ${\mathcal{N}}=1$ flux compactifications can be restated as integrability constraints on certain generalised complex struct... |
1502.02283 | Roldao da Rocha | R. A. C. Correa, Roldao da Rocha | Configurational Entropy in Brane-world Models: A New Approach to
Stability | 6 pages, 5 figures | null | null | null | hep-th cond-mat.stat-mech gr-qc math-ph math.MP nlin.PS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we investigate the entropic information on thick brane-worlds
scenarios and its consequences. The brane-world entropic information is studied
for the sine-Gordon model is and hence the brane-world entropic information
measure is shown an accurate way for providing the most suitable values for the
bulk Ad... | [
{
"created": "Sun, 8 Feb 2015 18:08:17 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Feb 2015 08:44:25 GMT",
"version": "v2"
}
] | 2015-02-11 | [
[
"Correa",
"R. A. C.",
""
],
[
"da Rocha",
"Roldao",
""
]
] | In this work we investigate the entropic information on thick brane-worlds scenarios and its consequences. The brane-world entropic information is studied for the sine-Gordon model is and hence the brane-world entropic information measure is shown an accurate way for providing the most suitable values for the bulk AdS ... |
2104.00006 | Watse Sybesma | Lars Aalsma and Watse Sybesma | The Price of Curiosity: Information Recovery in de Sitter Space | v2: updated references. 25 pages including appendix, 10 figures | null | 10.1007/JHEP05(2021)291 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent works have revealed that quantum extremal islands can contribute to
the fine-grained entropy of black hole radiation reproducing the unitary Page
curve. In this paper, we use these results to assess if an observer in de
Sitter space can decode information hidden behind their cosmological horizon.
By computing ... | [
{
"created": "Wed, 31 Mar 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Apr 2021 20:33:07 GMT",
"version": "v2"
}
] | 2021-06-16 | [
[
"Aalsma",
"Lars",
""
],
[
"Sybesma",
"Watse",
""
]
] | Recent works have revealed that quantum extremal islands can contribute to the fine-grained entropy of black hole radiation reproducing the unitary Page curve. In this paper, we use these results to assess if an observer in de Sitter space can decode information hidden behind their cosmological horizon. By computing th... |
1806.03420 | Ichiro Oda | Ichiro Oda | Planck and Electroweak Scales Emerging from Conformal Gravity | 12 pages | null | 10.1140/epjc/s10052-018-6289-8 | DPUR/TH/60 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that both the Planck and electroweak mass scales can be generated
from conformal gravity via the Coleman-Weinberg mechanism of dimensional
transmutation. At the first step, the Planck scale is generated via the
Coleman-Weinberg mechanism in the sector of conformal gravity, which means that
radiative correctio... | [
{
"created": "Sat, 9 Jun 2018 06:34:01 GMT",
"version": "v1"
}
] | 2018-10-17 | [
[
"Oda",
"Ichiro",
""
]
] | We show that both the Planck and electroweak mass scales can be generated from conformal gravity via the Coleman-Weinberg mechanism of dimensional transmutation. At the first step, the Planck scale is generated via the Coleman-Weinberg mechanism in the sector of conformal gravity, which means that radiative corrections... |
hep-th/9309135 | Hubert Saleur | N.Yu Reshetikhin, H.Saleur | Lattice regularization of massive and massless integrable field theories | 25 pages | Nucl.Phys. B419 (1994) 507-528 | 10.1016/0550-3213(94)90342-5 | null | hep-th | null | We show that integrable vertex and RSOS models with trigonometric Boltzmann
weights and appropriate inhomogeneities provide a convenient lattice
regularization for massive field theories and for the recently studied massless
field theories that interpolate between two non trivial conformal field
theories. Massive and... | [
{
"created": "Fri, 24 Sep 1993 20:38:54 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Reshetikhin",
"N. Yu",
""
],
[
"Saleur",
"H.",
""
]
] | We show that integrable vertex and RSOS models with trigonometric Boltzmann weights and appropriate inhomogeneities provide a convenient lattice regularization for massive field theories and for the recently studied massless field theories that interpolate between two non trivial conformal field theories. Massive and m... |
hep-th/9712223 | Eva Silverstein | S. Kachru, A. Lawrence, and E. Silverstein | On the Matrix Description of Calabi-Yau Compactifications | 12 pages, harvmac big; comment on 4d N=1 theories changed | Phys.Rev.Lett.80:2996-2999,1998 | 10.1103/PhysRevLett.80.2996 | HUTP-97/A053, LBNL-41190, SLAC-PUB-7724, UCB-PTH-97/67 | hep-th | null | We point out that the matrix description of M-theory compactified on
Calabi-Yau threefolds is in many respects simpler than the matrix description
of a $T^6$ compactification. This is largely because of the differences between
D6 branes wrapped on Calabi-Yau threefolds and D6 branes wrapped on six-tori.
In particular... | [
{
"created": "Wed, 24 Dec 1997 04:03:11 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Jan 1998 00:48:56 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Kachru",
"S.",
""
],
[
"Lawrence",
"A.",
""
],
[
"Silverstein",
"E.",
""
]
] | We point out that the matrix description of M-theory compactified on Calabi-Yau threefolds is in many respects simpler than the matrix description of a $T^6$ compactification. This is largely because of the differences between D6 branes wrapped on Calabi-Yau threefolds and D6 branes wrapped on six-tori. In particular, ... |
0901.4531 | Antonio Capolupo Dr | Antonio Capolupo and Giuseppe Vitiello | Particle mixing as possible explanation of the dark energy conundrum | 6 pages. Ptesented at the 4th International Conference DICE 2008:
From Quantum Mechanics through Complexity to Space-time -the role of emergent
dynamical structures, Castiglioncello, Tuscany, Italy, 22-26 Sep. 2008 | J.Phys.Conf.Ser.174:012063,2009 | 10.1088/1742-6596/174/1/012063 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The vacuum condensate due to neutrino and quark mixing behaves as a perfect
fluid and, at the present epoch, as a cosmological constant. The very small
breaking of the Lorentz invariance constrains today the value of the dark
energy.
| [
{
"created": "Wed, 28 Jan 2009 19:06:24 GMT",
"version": "v1"
}
] | 2009-07-24 | [
[
"Capolupo",
"Antonio",
""
],
[
"Vitiello",
"Giuseppe",
""
]
] | The vacuum condensate due to neutrino and quark mixing behaves as a perfect fluid and, at the present epoch, as a cosmological constant. The very small breaking of the Lorentz invariance constrains today the value of the dark energy. |
hep-th/0305246 | Dr. Valeri Dvoeglazov | Valeri V. Dvoeglazov (Universidad de Zacatecas, Zac., Mexico) | Base de Helicidad y Paridad | In Spanish. Misprints corrected | Memorias de la 8a Reunion Nacional Academica de Fisica y
Matematicas, Mayo 2003, ESFM-IPN, Eds. Jose M. Rivera et al., pp. 45-54 | null | null | hep-th | null | We study the theory of the Lorentz group (1/2,0)+(0,1/2) representation in
the helicity basis of the corresponding 4-spinors. As Berestetski, Lifshitz and
Pitaevskii mentioned, the helicity eigenstates are not the parity eigenstates.
Relations with the Gelfand-Tsetlin-Sokolik-type quantum field theory are
discussed. ... | [
{
"created": "Wed, 28 May 2003 18:36:14 GMT",
"version": "v1"
},
{
"created": "Thu, 29 May 2003 03:13:01 GMT",
"version": "v2"
},
{
"created": "Fri, 27 Jun 2003 17:28:14 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Dvoeglazov",
"Valeri V.",
"",
"Universidad de Zacatecas, Zac., Mexico"
]
] | We study the theory of the Lorentz group (1/2,0)+(0,1/2) representation in the helicity basis of the corresponding 4-spinors. As Berestetski, Lifshitz and Pitaevskii mentioned, the helicity eigenstates are not the parity eigenstates. Relations with the Gelfand-Tsetlin-Sokolik-type quantum field theory are discussed. Fi... |
1705.05862 | Ida G. Zadeh | Christoph A. Keller, Gregoire Mathys, and Ida G. Zadeh | Bootstrapping Chiral CFTs at Genus Two | 27 pages + appendices, 9 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Genus two partition functions of 2d chiral conformal field theories are given
by Siegel modular forms. We compute their conformal blocks and use them to
perform the conformal bootstrap. The advantage of this approach is that it
imposes crossing symmetry of an infinite family of four point functions and
also modular i... | [
{
"created": "Tue, 16 May 2017 18:00:28 GMT",
"version": "v1"
}
] | 2017-05-18 | [
[
"Keller",
"Christoph A.",
""
],
[
"Mathys",
"Gregoire",
""
],
[
"Zadeh",
"Ida G.",
""
]
] | Genus two partition functions of 2d chiral conformal field theories are given by Siegel modular forms. We compute their conformal blocks and use them to perform the conformal bootstrap. The advantage of this approach is that it imposes crossing symmetry of an infinite family of four point functions and also modular inv... |
hep-th/0001050 | Igor Tyutin | I. V. Tyutin (Lebedev Physical Institute) | Once again on the equivalence theorem | 12 pages, LATEX, report number was corrected | Phys.Atom.Nucl. 65 (2002) 194-202; Yad.Fiz. 65 (2002) 201-209 | 10.1134/1.1446571 | FIAN/TD/00-01 | hep-th | null | We present the proof of the equivalence theorem in quantum field theory which
is based on a formulation of this problem in the field-antifield formalism. As
an example, we consider a model in which a different choices of natural finite
counterterms is possible, leading to physically non-equivalent quantum theories
wh... | [
{
"created": "Mon, 10 Jan 2000 15:24:27 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jan 2000 14:09:20 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Tyutin",
"I. V.",
"",
"Lebedev Physical Institute"
]
] | We present the proof of the equivalence theorem in quantum field theory which is based on a formulation of this problem in the field-antifield formalism. As an example, we consider a model in which a different choices of natural finite counterterms is possible, leading to physically non-equivalent quantum theories whil... |
hep-th/9402117 | Kim Chanju | Chanju Kim | A Renormalization Group Flow Approach to Decoupling and Irrelevant
Operators | 26 pages, LaTeX, 1 figure Revised version to appear in Annals of
Physics (Title was changed. Renormalization conditions on heavy fields were
changed to physical ones.) | Ann. Phys. 243 (1995) 117 | 10.1006/aphy.1995.1093 | SNUTP-94-20 | hep-th hep-ph | null | Using Wilson-Polchinski renormalization group equations, we give a simple new
proof of decoupling in a $\phi^4$-type scalar field theory involving two real
scalar fields (one is heavy with mass $M$ and the other light). Then, to all
orders in perturbation theory, it is shown that effects of virtual heavy
particles up... | [
{
"created": "Mon, 21 Feb 1994 12:09:10 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Feb 1994 04:12:33 GMT",
"version": "v2"
},
{
"created": "Tue, 21 Mar 1995 14:41:13 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Kim",
"Chanju",
""
]
] | Using Wilson-Polchinski renormalization group equations, we give a simple new proof of decoupling in a $\phi^4$-type scalar field theory involving two real scalar fields (one is heavy with mass $M$ and the other light). Then, to all orders in perturbation theory, it is shown that effects of virtual heavy particles up t... |
1212.6927 | Cupatitzio Ramirez | J. M. Hern\'andez, C. Ram\'irez and M. S\'anchez | Symmetry breaking in nonuniform noncommutative $\lambda\phi^4$ theory at
finite temperature | 8 pages | Phys.Rev. D87 (2013) 125012 | 10.1103/PhysRevD.87.125012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the 2PI Cornwall-Jackiw-Tomboulis effective action at finite
temperature for a noncommutative real scalar field theory in 4 dimensions, with
noncommutativity among space and time variables. By means of a Rayleig-Ritz
variation, we study the solutions of a stripe type nonuniform background, which
depends o... | [
{
"created": "Mon, 31 Dec 2012 17:04:35 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jan 2013 03:03:22 GMT",
"version": "v2"
},
{
"created": "Thu, 23 May 2013 14:52:09 GMT",
"version": "v3"
}
] | 2013-06-12 | [
[
"Hernández",
"J. M.",
""
],
[
"Ramírez",
"C.",
""
],
[
"Sánchez",
"M.",
""
]
] | We consider the 2PI Cornwall-Jackiw-Tomboulis effective action at finite temperature for a noncommutative real scalar field theory in 4 dimensions, with noncommutativity among space and time variables. By means of a Rayleig-Ritz variation, we study the solutions of a stripe type nonuniform background, which depends on ... |
hep-th/0602028 | Kalmykov Mikhail | M.Yu.Kalmykov (Baylor U. & JINR, Dubna) | Gauss hypergeometric function: reduction, epsilon-expansion for
integer/half-integer parameters and Feynman diagrams | 19 pages, LaTeX, 1-eps figure; v5: The code (Mathematica/FORM) is
available via the www http://theor.jinr.ru/~kalmykov/hypergeom/hyper.html | JHEP0604:056,2006 | 10.1088/1126-6708/2006/04/056 | BU-HEPP-06-01 | hep-th hep-ph math-ph math.MP physics.comp-ph | null | The Gauss hypergeometric functions 2F1 with arbitrary values of parameters
are reduced to two functions with fixed values of parameters, which differ from
the original ones by integers. It is shown that in the case of integer and/or
half-integer values of parameters there are only three types of algebraically
indepen... | [
{
"created": "Thu, 2 Feb 2006 21:57:48 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Feb 2006 17:46:59 GMT",
"version": "v2"
},
{
"created": "Tue, 18 Apr 2006 15:59:57 GMT",
"version": "v3"
},
{
"created": "Wed, 24 May 2006 17:18:01 GMT",
"version": "v4"
},
{
"cr... | 2008-11-26 | [
[
"Kalmykov",
"M. Yu.",
"",
"Baylor U. & JINR, Dubna"
]
] | The Gauss hypergeometric functions 2F1 with arbitrary values of parameters are reduced to two functions with fixed values of parameters, which differ from the original ones by integers. It is shown that in the case of integer and/or half-integer values of parameters there are only three types of algebraically independe... |
1908.05893 | Katarzyna Ole\'s | N. S. Manton, K. Ole\'s, A. Wereszczy\'nski | Iterated ${\phi}^4$ Kinks | Version accepted for publication in JHEP | null | 10.1007/JHEP10(2019)086 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A first order equation for a static ${\phi}^4$ kink in the presence of an
impurity is extended into an iterative scheme. At the first iteration, the
solution is the standard kink, but at the second iteration the kink impurity
generates a kink-antikink solution or a bump solution, depending on a constant
of integratio... | [
{
"created": "Fri, 16 Aug 2019 08:57:24 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Sep 2019 21:34:29 GMT",
"version": "v2"
}
] | 2019-10-23 | [
[
"Manton",
"N. S.",
""
],
[
"Oleś",
"K.",
""
],
[
"Wereszczyński",
"A.",
""
]
] | A first order equation for a static ${\phi}^4$ kink in the presence of an impurity is extended into an iterative scheme. At the first iteration, the solution is the standard kink, but at the second iteration the kink impurity generates a kink-antikink solution or a bump solution, depending on a constant of integration.... |
hep-th/9310063 | John Gracey | J.A. Gracey | Quark, Gluon and Ghost Anomalous Dimensions at O(1/N_f) in Quantum
Chromodynamics | 13 pages latex plus 3 figures (available from author on request),
LTH-319 | Phys.Lett. B318 (1993) 177-183 | 10.1016/0370-2693(93)91803-U | null | hep-th | null | By considering the scaling behaviour of various Feynman graphs at leading
order in large $\Nf$ at the non-trivial fixed point of the $d$-dimensional
$\beta$-function of QCD we deduce the critical exponents corresponding to the
quark, gluon and ghost anomalous dimensions as well as the anomalous dimensions
of the quar... | [
{
"created": "Tue, 12 Oct 1993 11:37:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Gracey",
"J. A.",
""
]
] | By considering the scaling behaviour of various Feynman graphs at leading order in large $\Nf$ at the non-trivial fixed point of the $d$-dimensional $\beta$-function of QCD we deduce the critical exponents corresponding to the quark, gluon and ghost anomalous dimensions as well as the anomalous dimensions of the quark-... |
1004.0055 | Jorge Bellor\'in | Jorge Bellorin and Alvaro Restuccia | On the consistency of the Horava Theory | The wording has been revised in general, specially in abstract,
introduction and conclusions. No changes in results. Version published in
IJMPD | IJMPD 21 (2012) 1250029 | 10.1142/S0218271812500290 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the goal of giving evidence for the theoretical consistency of the
Horava Theory, we perform a Hamiltonian analysis on a classical model suitable
for analyzing its effective dynamics at large distances. The model is the
lowest-order truncation of the Horava Theory with the detailed-balance
condition. We consider... | [
{
"created": "Thu, 1 Apr 2010 05:11:36 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Apr 2010 00:29:15 GMT",
"version": "v2"
},
{
"created": "Mon, 27 Feb 2012 18:54:50 GMT",
"version": "v3"
}
] | 2012-04-19 | [
[
"Bellorin",
"Jorge",
""
],
[
"Restuccia",
"Alvaro",
""
]
] | With the goal of giving evidence for the theoretical consistency of the Horava Theory, we perform a Hamiltonian analysis on a classical model suitable for analyzing its effective dynamics at large distances. The model is the lowest-order truncation of the Horava Theory with the detailed-balance condition. We consider t... |
hep-th/0509044 | Zelnikov Andrei | Valeri P. Frolov and Andrei Zelnikov | Relativistic gyratons in asymptotically AdS spacetime | 10 pages | Phys.Rev. D72 (2005) 104005 | 10.1103/PhysRevD.72.104005 | Alberta-Thy-11-05 | hep-th | null | We study the gravitational field of a spinning radiation beam-pulse (a
gyraton) in a D-dimensional asymptotically AdS spacetime. It is shown that the
Einstein equations for such a system reduce to a set of two linear equations in
a (D-2)-dimensional space. By solving these equations we obtain a metric which
is an exa... | [
{
"created": "Tue, 6 Sep 2005 00:58:50 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Frolov",
"Valeri P.",
""
],
[
"Zelnikov",
"Andrei",
""
]
] | We study the gravitational field of a spinning radiation beam-pulse (a gyraton) in a D-dimensional asymptotically AdS spacetime. It is shown that the Einstein equations for such a system reduce to a set of two linear equations in a (D-2)-dimensional space. By solving these equations we obtain a metric which is an exact... |
1908.04786 | Chethan Krishnan | Budhaditya Bhattacharjee, Chethan Krishnan | A General Prescription for Semi-Classical Holography | v2: Emphasized the matching of extrapolate and differential
dictionaries, discussions expanded, references added. 24 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a version of holographic correspondence where bulk solutions with
sources localized on the holographic screen are the key objects of interest,
and not bulk solutions defined by their boundary values on the screen. We can
use this to calculate semi-classical holographic correlators in fairly general
spaceti... | [
{
"created": "Tue, 13 Aug 2019 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Mar 2020 14:17:05 GMT",
"version": "v2"
}
] | 2020-04-01 | [
[
"Bhattacharjee",
"Budhaditya",
""
],
[
"Krishnan",
"Chethan",
""
]
] | We present a version of holographic correspondence where bulk solutions with sources localized on the holographic screen are the key objects of interest, and not bulk solutions defined by their boundary values on the screen. We can use this to calculate semi-classical holographic correlators in fairly general spacetime... |
1901.08603 | Theodor Bjorkmo | Theodor Bjorkmo, M. C. David Marsh | Hyperinflation generalised: from its attractor mechanism to its tension
with the `swampland conjectures' | 26 pages, 3 figures | null | 10.1007/JHEP04(2019)172 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In negatively curved field spaces, inflation can be realised even in steep
potentials. Hyperinflation invokes the `centrifugal force' of a field orbiting
the hyperbolic plane to sustain inflation. We generalise hyperinflation by
showing that it can be realised in models with any number of fields
($N_f\geq2$), and in ... | [
{
"created": "Thu, 24 Jan 2019 19:00:05 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Apr 2019 08:41:44 GMT",
"version": "v2"
}
] | 2019-05-22 | [
[
"Bjorkmo",
"Theodor",
""
],
[
"Marsh",
"M. C. David",
""
]
] | In negatively curved field spaces, inflation can be realised even in steep potentials. Hyperinflation invokes the `centrifugal force' of a field orbiting the hyperbolic plane to sustain inflation. We generalise hyperinflation by showing that it can be realised in models with any number of fields ($N_f\geq2$), and in br... |
1701.08627 | Konstantin Chetyrkin G. | K.G. Chetyrkin | Combinatorics of $\mathbf{R}$-, $\mathbf{R^{-1}}$-, and
$\mathbf{R^*}$-operations and asymptotic expansions of feynman integrals in
the limit of large momenta and masses | 40 pages, this is an Archive copy of a preprint MPI-Ph/PTh 13/91
issued by the Max-Plank-Institute f\"ur Physik (Munich, Germany) in March of
1991. See the Comments Section in the very end. Some references are fixed | null | null | PI-Ph/PTh 13/91 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A generalization of the forest technique procedure --- the
$R^{-1}$-operation---is elaborated and then employed to treat a variety of
problems. First, it is employed to reveal the underlying simple structure of
the Bogoliubov-Parasiuk renormalization prescription based on momentum
subtractions. Second, we use this st... | [
{
"created": "Mon, 30 Jan 2017 15:00:55 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Feb 2017 10:40:36 GMT",
"version": "v2"
}
] | 2017-02-21 | [
[
"Chetyrkin",
"K. G.",
""
]
] | A generalization of the forest technique procedure --- the $R^{-1}$-operation---is elaborated and then employed to treat a variety of problems. First, it is employed to reveal the underlying simple structure of the Bogoliubov-Parasiuk renormalization prescription based on momentum subtractions. Second, we use this stru... |
0706.1163 | Takao Suyama | Hikaru Kawai, Takao Suyama | AdS/CFT Correspondence as a Consequence of Scale Invariance | 20 pages, 8 figures, references added | Nucl.Phys.B789:209-224,2008 | 10.1016/j.nuclphysb.2007.07.031 | KUNS-2078 | hep-th | null | We study an anisotropic scale transformation in the worldsheet description of
D3-branes in Type IIB theory, and show that the transformation is really a
symmetry in a region near D3-branes. AdS/CFT correspondence follows from this
symmetry. We will explicitly show that Wilson loops in N=4 supersymmetric
Yang-Mills th... | [
{
"created": "Fri, 8 Jun 2007 11:34:45 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Jun 2007 07:28:17 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Kawai",
"Hikaru",
""
],
[
"Suyama",
"Takao",
""
]
] | We study an anisotropic scale transformation in the worldsheet description of D3-branes in Type IIB theory, and show that the transformation is really a symmetry in a region near D3-branes. AdS/CFT correspondence follows from this symmetry. We will explicitly show that Wilson loops in N=4 supersymmetric Yang-Mills theo... |
1410.6448 | Ayan Mukhopadhyay | Edmond Iancu and Ayan Mukhopadhyay | A semi-holographic model for heavy-ion collisions | 32+1 pages; references added, matches with JHEP version | JHEP 1506 (2015) 003 | 10.1007/JHEP06(2015)003 | CPHT043.0814, CCTP-2014-25, CCQCN-2014-50 | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a semi-holographic model for the out-of-equilibrium dynamics
during the partonic stages of an ultrarelativistic heavy-ion collision. The
model combines a weakly-coupled hard sector, involving gluon modes with energy
and momenta of the order of the saturation momentum and relatively large
occupation numbers... | [
{
"created": "Thu, 23 Oct 2014 18:41:34 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Dec 2014 14:30:59 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Jun 2015 16:11:01 GMT",
"version": "v3"
}
] | 2015-06-10 | [
[
"Iancu",
"Edmond",
""
],
[
"Mukhopadhyay",
"Ayan",
""
]
] | We develop a semi-holographic model for the out-of-equilibrium dynamics during the partonic stages of an ultrarelativistic heavy-ion collision. The model combines a weakly-coupled hard sector, involving gluon modes with energy and momenta of the order of the saturation momentum and relatively large occupation numbers, ... |
hep-th/9512050 | Norma Mankoc Borstnik,Dept. of Phys. Jadranska | Norma Manko\v{c} Bor\v{s}tnik | Unification of Spins and Charges in Grassmann Space Enables Unification
of All Interactions | LaTex, 18 pages, Talk presented at ICSMP 95, Dubna, July 1995 | null | null | IJS.TP.95/16 | hep-th | null | In a space of $d $ Grassmann coordinates two types of generators of Lorentz
transformations can be defined, one of spinorial and the other of vectorial
character. Both kinds of operators appear as linear operators in Grassmann
space, definig the fundamental and the adjoint representations of the group $
SO(1,d$$-$$1)... | [
{
"created": "Fri, 8 Dec 1995 16:11:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Borštnik",
"Norma Mankoč",
""
]
] | In a space of $d $ Grassmann coordinates two types of generators of Lorentz transformations can be defined, one of spinorial and the other of vectorial character. Both kinds of operators appear as linear operators in Grassmann space, definig the fundamental and the adjoint representations of the group $ SO(1,d$$-$$1) $... |
1508.02575 | Fedele Lizzi | Fedele Lizzi, Manolo Rivera and Patrizia Vitale | Green's Functions for Translation Invariant Star Products | 18 Pages | Mod. Phys. Lett. A, Vol. 30, No. 36 (2015) 1550194 | 10.1142/S0217732315501941 | ICCUB-15-018 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the Green functions for a scalar field theory with quartic
interactions for which the fields are multiplied with a generic translation
invariant star product. Our analysis involves both noncommutative products, for
which there is the canonical commutation relation among coordinates, and
nonlocal commutat... | [
{
"created": "Tue, 11 Aug 2015 12:34:55 GMT",
"version": "v1"
}
] | 2015-10-26 | [
[
"Lizzi",
"Fedele",
""
],
[
"Rivera",
"Manolo",
""
],
[
"Vitale",
"Patrizia",
""
]
] | We calculate the Green functions for a scalar field theory with quartic interactions for which the fields are multiplied with a generic translation invariant star product. Our analysis involves both noncommutative products, for which there is the canonical commutation relation among coordinates, and nonlocal commutativ... |
hep-th/9606109 | null | S.J.Gates Jr | Why Auxiliary Fields Matter: The Strange Case of the 4D, N = 1
Supersymmetric QCD Effective Action (II) | 44 pages, LaTeX file | Nucl.Phys. B485 (1997) 145-184 | 10.1016/S0550-3213(96)00621-9 | UMDEPP 96-99 | hep-th | null | Within a four dimensional N = 1 superspace, we present a new ansatz for the
Skyrme term and for the gauged WZNW term embedded into a superaction. We use
the new chiral-nonminimal (CNM) formulation for the effective low-energy action
of 4D, N = 1 supersymmetric QCD constructed by assigning right-handed
components of D... | [
{
"created": "Tue, 18 Jun 1996 17:14:01 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Gates",
"S. J.",
"Jr"
]
] | Within a four dimensional N = 1 superspace, we present a new ansatz for the Skyrme term and for the gauged WZNW term embedded into a superaction. We use the new chiral-nonminimal (CNM) formulation for the effective low-energy action of 4D, N = 1 supersymmetric QCD constructed by assigning right-handed components of Dir... |
hep-th/0412074 | Zachary Guralnik | Zachary Guralnik | Strong Coupling Dynamics of the Higgs Branch: Rolling a Higgs by
Collapsing an Instanton | Reference added | Nucl.Phys. B732 (2006) 46-63 | 10.1016/j.nuclphysb.2005.09.018 | null | hep-th | null | We construct the dual supergravity description of strongly coupled, large
$N$, eight-supercharge gauge theories with fundamental hypermultiplets at
points on the mixed Coulomb-Higgs branch. With certain assumptions about
unknown couplings of D-branes to supergravity, this construction gives the
correct metric on the ... | [
{
"created": "Tue, 7 Dec 2004 17:50:40 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Apr 2005 18:55:20 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Guralnik",
"Zachary",
""
]
] | We construct the dual supergravity description of strongly coupled, large $N$, eight-supercharge gauge theories with fundamental hypermultiplets at points on the mixed Coulomb-Higgs branch. With certain assumptions about unknown couplings of D-branes to supergravity, this construction gives the correct metric on the hy... |
hep-th/0001186 | null | S.L. Dubovsky | Orbifold projection in supersymmetric QCD at N_f\leq N_c | 10 pages; misprint corrected, reference added | Phys.Lett. B492 (2000) 369-375 | 10.1016/S0370-2693(00)01099-6 | null | hep-th | null | Supersymmetric orbifold projection of N=1 SQCD with relatively small number
of flavors (not larger than the number of colors) is considered. The purpose is
to check whether orbifolding commutes with the infrared limit. On the one hand,
one considers the orbifold projection of SQCD and obtains the low-energy
descripti... | [
{
"created": "Thu, 27 Jan 2000 18:39:58 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Feb 2000 10:43:52 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Dubovsky",
"S. L.",
""
]
] | Supersymmetric orbifold projection of N=1 SQCD with relatively small number of flavors (not larger than the number of colors) is considered. The purpose is to check whether orbifolding commutes with the infrared limit. On the one hand, one considers the orbifold projection of SQCD and obtains the low-energy description... |
hep-th/0101154 | Roberto Casadio | Roberto Casadio, Benjamin Harms | Black Hole Evaporation and Compact Extra Dimensions | RevTeX, 13 pages, 6 figures included | Phys.Rev.D64:024016,2001 | 10.1103/PhysRevD.64.024016 | null | hep-th astro-ph gr-qc | null | We study the evaporation of black holes in space-times with extra dimensions
of size L. We first obtain a description which interpolates between the
expected behaviors of very large and very small black holes and then show that
the luminosity is greatly damped when the horizon shrinks towards L from a
larger value. A... | [
{
"created": "Wed, 24 Jan 2001 10:14:02 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Casadio",
"Roberto",
""
],
[
"Harms",
"Benjamin",
""
]
] | We study the evaporation of black holes in space-times with extra dimensions of size L. We first obtain a description which interpolates between the expected behaviors of very large and very small black holes and then show that the luminosity is greatly damped when the horizon shrinks towards L from a larger value. Ana... |
0806.3135 | Sunandan Gangopadhyay | Rabin Banerjee, Sunandan Gangopadhyay, Shailesh Kulkarni | Aspects of Diffeomorphism and Conformal invariance in classical
Liouville theory | Accepted in Euro. Phys. Letters., Title changed, abstract modified,
major modifications made in the paper | Europhys.Lett.89:11003,2010 | 10.1209/0295-5075/89/11003 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The interplay between the diffeomorphism and conformal symmetries (a feature
common in quantum field theories) is shown to be exhibited for the case of
black holes in two dimensional classical Liouville theory. We show that
although the theory is conformally invariant in the near horizon limit, there
is a breaking of... | [
{
"created": "Thu, 19 Jun 2008 06:34:01 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Dec 2009 05:38:46 GMT",
"version": "v2"
}
] | 2010-12-17 | [
[
"Banerjee",
"Rabin",
""
],
[
"Gangopadhyay",
"Sunandan",
""
],
[
"Kulkarni",
"Shailesh",
""
]
] | The interplay between the diffeomorphism and conformal symmetries (a feature common in quantum field theories) is shown to be exhibited for the case of black holes in two dimensional classical Liouville theory. We show that although the theory is conformally invariant in the near horizon limit, there is a breaking of t... |
1405.7862 | Kallol Sen | Kallol Sen, Aninda Sinha | Holographic stress tensor at finite coupling | v4: further typos corrected | JHEP 1407 (2014) 098 | 10.1007/JHEP07(2014)098 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate one, two and three point functions of the holographic stress
tensor for any bulk Lagrangian of the form ${\mathcal{L}}(g^{ab}, R_{abcd},
\nabla_e R_{abcd})$. Using the first law of entanglement, a simple method has
recently been proposed to compute the holographic stress tensor arising from a
higher deri... | [
{
"created": "Fri, 30 May 2014 13:42:08 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Jun 2014 08:55:07 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Jul 2014 11:50:49 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Nov 2014 07:44:28 GMT",
"version": "v4"
}
] | 2014-12-01 | [
[
"Sen",
"Kallol",
""
],
[
"Sinha",
"Aninda",
""
]
] | We calculate one, two and three point functions of the holographic stress tensor for any bulk Lagrangian of the form ${\mathcal{L}}(g^{ab}, R_{abcd}, \nabla_e R_{abcd})$. Using the first law of entanglement, a simple method has recently been proposed to compute the holographic stress tensor arising from a higher deriva... |
1410.7798 | Andrea Erdas | Andrea Erdas | Spherical Casimir effect for a massive scalar field on the three
dimensional ball | 7 pages, no figures | J. Mod. Phys. 6, 1104 - 1112 (2015) | 10.4236/jmp.2015.68115 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The zeta function regularization technique is used to study the Casimir
effect for a scalar field of mass $m$ satisfying Dirichlet boundary conditions
on a spherical surface of radius $a$. In the case of large scalar mass,
$ma\gg1$, simple analytic expressions are obtained for the zeta function and
Casimir energy of ... | [
{
"created": "Tue, 28 Oct 2014 20:40:29 GMT",
"version": "v1"
}
] | 2015-09-29 | [
[
"Erdas",
"Andrea",
""
]
] | The zeta function regularization technique is used to study the Casimir effect for a scalar field of mass $m$ satisfying Dirichlet boundary conditions on a spherical surface of radius $a$. In the case of large scalar mass, $ma\gg1$, simple analytic expressions are obtained for the zeta function and Casimir energy of th... |
1011.0863 | Shuang-Yong Zhou | Shuang-Yong Zhou (University of Nottingham) | Goldstone's Theorem and Hamiltonian of Multi-galileon Modified Gravity | 13 pages, 1 figure; To appear in PRD | Phys.Rev.D83:064005,2011 | 10.1103/PhysRevD.83.064005 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The galileon model was recently proposed to locally describe a class of
modified gravity theories, including the braneworld DGP model. We discuss
spontaneous symmetry breaking of the self-accelerating branch in a
multi-galileon theory with internal global symmetries. We show a modified
version of Goldstone's theorem ... | [
{
"created": "Wed, 3 Nov 2010 12:35:47 GMT",
"version": "v1"
},
{
"created": "Sun, 23 Jan 2011 13:48:44 GMT",
"version": "v2"
}
] | 2011-03-21 | [
[
"Zhou",
"Shuang-Yong",
"",
"University of Nottingham"
]
] | The galileon model was recently proposed to locally describe a class of modified gravity theories, including the braneworld DGP model. We discuss spontaneous symmetry breaking of the self-accelerating branch in a multi-galileon theory with internal global symmetries. We show a modified version of Goldstone's theorem is... |
hep-th/0112195 | Marotta Raffaele | M. Bertolini, P. Di Vecchia and R. Marotta | N=2 four-dimensional gauge theories from fractional branes | 44 pages, AMS-LaTeX, no figures | null | 10.1142/9789812777065_0040 | NORDITA-2001/94 HE, DSF-41/2001 | hep-th | null | This is a pedagogical and extended version of the results published in Refs.
[1,2] and presented by the authors in various talks during the last year. We
discuss the type II D-branes (both regular and fractional) of the orbifold
R^{1,5}*R^4/Z_2, we determine their corresponding supergravity solution and
show how this... | [
{
"created": "Thu, 20 Dec 2001 14:30:02 GMT",
"version": "v1"
}
] | 2013-02-27 | [
[
"Bertolini",
"M.",
""
],
[
"Di Vecchia",
"P.",
""
],
[
"Marotta",
"R.",
""
]
] | This is a pedagogical and extended version of the results published in Refs. [1,2] and presented by the authors in various talks during the last year. We discuss the type II D-branes (both regular and fractional) of the orbifold R^{1,5}*R^4/Z_2, we determine their corresponding supergravity solution and show how this c... |
hep-th/0410206 | Anamaria Font | Anamaria Font | $Z_N$ Orientifolds with Flux | 13 pages, Latex | JHEP0411:077,2004 | 10.1088/1126-6708/2004/11/077 | IFT-UAM/CSIC-04-58 | hep-th | null | We compute the flux induced tadpole and superpotential in various type IIB
$Z_N$ compact orientifolds in order to study moduli stabilization. We find
supersymmetric vacua with $g_s < 1$ and describe brane configurations with
cancelled tadpoles. In some cases moduli are only partially fixed unless anti
D3-branes are i... | [
{
"created": "Wed, 20 Oct 2004 18:09:13 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Font",
"Anamaria",
""
]
] | We compute the flux induced tadpole and superpotential in various type IIB $Z_N$ compact orientifolds in order to study moduli stabilization. We find supersymmetric vacua with $g_s < 1$ and describe brane configurations with cancelled tadpoles. In some cases moduli are only partially fixed unless anti D3-branes are inc... |
0705.1228 | Boris Kosyakov | B. P. Kosyakov | Massless interacting particles | LaTeX; 20 pages; V4: discussion is slightly modified to clarify some
important points, relevant references are added | J.Phys.A41:465401,2008 | 10.1088/1751-8113/41/46/465401 | null | hep-th | null | We show that classical electrodynamics of massless charged particles and the
Yang--Mills theory of massless quarks do not experience rearranging their
initial degrees of freedom into dressed particles and radiation. Massless
particles do not radiate. We consider a version of the direct interparticle
action theory for... | [
{
"created": "Wed, 9 May 2007 08:52:27 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Aug 2007 04:55:48 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Sep 2007 22:30:50 GMT",
"version": "v3"
},
{
"created": "Mon, 7 Apr 2008 03:25:22 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Kosyakov",
"B. P.",
""
]
] | We show that classical electrodynamics of massless charged particles and the Yang--Mills theory of massless quarks do not experience rearranging their initial degrees of freedom into dressed particles and radiation. Massless particles do not radiate. We consider a version of the direct interparticle action theory for t... |
1605.08666 | Leopoldo A. Pando Zayas | Leopoldo A. Pando Zayas and Norma Quiroz | Left-Right Entanglement Entropy of Dp-branes | 20 pages, 3 figures. v2: A thermodynamic argument favoring a
particular treatment of spin structures is advanced; one figure improved and
references added | null | null | MCTP-16-11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the left-right entanglement entropy for Dp-branes in string
theory. We employ the CFT approach to string theory Dp-branes, in particular,
its presentation as coherent states of the closed string sector. The
entanglement entropy is computed as the von Neumann entropy for a density
matrix resulting from inte... | [
{
"created": "Fri, 27 May 2016 14:33:13 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Aug 2016 10:05:28 GMT",
"version": "v2"
}
] | 2016-08-09 | [
[
"Zayas",
"Leopoldo A. Pando",
""
],
[
"Quiroz",
"Norma",
""
]
] | We compute the left-right entanglement entropy for Dp-branes in string theory. We employ the CFT approach to string theory Dp-branes, in particular, its presentation as coherent states of the closed string sector. The entanglement entropy is computed as the von Neumann entropy for a density matrix resulting from integr... |
1003.5064 | Da-Wei Pang | Chiang-Mei Chen and Da-Wei Pang | Holography of Charged Dilaton Black Holes in General Dimensions | 23 pages, LaTeX, to appear in JHEP | JHEP 1006:093,2010 | 10.1007/JHEP06(2010)093 | CQUeST-2010-0349 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study several aspects of charged dilaton black holes with planar symmetry
in $(d+2)$-dimensional spacetime, generalizing the four-dimensional results
investigated in arXiv:0911.3586 [hep-th]. We revisit the exact solutions with
both zero and finite temperature and discuss the thermodynamics of the
near-extremal bl... | [
{
"created": "Fri, 26 Mar 2010 08:01:20 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Jun 2010 08:06:05 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Chen",
"Chiang-Mei",
""
],
[
"Pang",
"Da-Wei",
""
]
] | We study several aspects of charged dilaton black holes with planar symmetry in $(d+2)$-dimensional spacetime, generalizing the four-dimensional results investigated in arXiv:0911.3586 [hep-th]. We revisit the exact solutions with both zero and finite temperature and discuss the thermodynamics of the near-extremal blac... |
hep-th/9507049 | Gegelia Dzambul | J.Gegelia, N.Kiknadze | Can the Fundamental Theory Of Everything be Renormalizable? | 3 pages (LaTEX file) | null | null | HEPI/TSU/95-17 | hep-th | null | Some considerations showing that renormalizable theories with consistent
perturbative theries can not be nonperturbatively finite (in terms of bare
parameters) are provided. Accordingly any fundamental unified theory has to be
either non renormalizable or order by order finite.
| [
{
"created": "Fri, 7 Jul 1995 16:22:37 GMT",
"version": "v1"
},
{
"created": "Sun, 23 Jul 1995 09:05:38 GMT",
"version": "v2"
},
{
"created": "Mon, 24 Jul 1995 15:07:23 GMT",
"version": "v3"
}
] | 2008-02-03 | [
[
"Gegelia",
"J.",
""
],
[
"Kiknadze",
"N.",
""
]
] | Some considerations showing that renormalizable theories with consistent perturbative theries can not be nonperturbatively finite (in terms of bare parameters) are provided. Accordingly any fundamental unified theory has to be either non renormalizable or order by order finite. |
2109.04416 | Rishi Mouland | Rishi Mouland | Non-Lorentzian Supersymmetric Models and M-Theory Branes | PhD thesis, King's College London. 272 pages, 12 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The theme of this thesis is the study of field theories generically without
Lorentz symmetry, but possessing an inhomogeneous scaling symmetry. A number of
aspects of such models are explored, including the addition of supersymmetry,
and their application in the construction of more conventional conformal field
theor... | [
{
"created": "Thu, 9 Sep 2021 16:58:22 GMT",
"version": "v1"
}
] | 2021-09-10 | [
[
"Mouland",
"Rishi",
""
]
] | The theme of this thesis is the study of field theories generically without Lorentz symmetry, but possessing an inhomogeneous scaling symmetry. A number of aspects of such models are explored, including the addition of supersymmetry, and their application in the construction of more conventional conformal field theorie... |
hep-th/9406124 | null | Sasanka Ghosh and Samir K. Paul | N = 2 Super $W_{\infty}$ Algebra and its Nonlinear Realization Through
Super KP Formulation | 13, MRI-PHY 7/94 SNBC 06/94 | Phys.Lett. B341 (1995) 293-301 | 10.1016/0370-2693(94)01290-S | null | hep-th | null | A nonlinear realization of super $W_{\infty}$ algebra is shown to exist
through a consistent superLax formulation of super KP hierarchy. The reduction
of the superLax operator gives rise to the Lax operators for $N=2$ generalized
super KdV hierarchies, proposed by Inami and Kanno. The Lax equations are shown
to be Ha... | [
{
"created": "Sat, 18 Jun 1994 13:44:58 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Ghosh",
"Sasanka",
""
],
[
"Paul",
"Samir K.",
""
]
] | A nonlinear realization of super $W_{\infty}$ algebra is shown to exist through a consistent superLax formulation of super KP hierarchy. The reduction of the superLax operator gives rise to the Lax operators for $N=2$ generalized super KdV hierarchies, proposed by Inami and Kanno. The Lax equations are shown to be Hami... |
2104.10540 | Sergei Alexandrov | Sergei Alexandrov, Boris Pioline | Heavenly metrics, BPS indices and twistors | 21+16 pages; version accepted for publication in Letters in
Mathematical Physics | null | null | L2C:21-034 | hep-th math-ph math.AG math.MP math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently T. Bridgeland defined a complex hyperk\"ahler metric on the tangent
bundle over the space of stability conditions of a triangulated category, based
on a Riemann-Hilbert problem determined by the Donaldson-Thomas invariants.
This metric is encoded in a function $W(z,\theta)$ satisfying a heavenly
equation, or... | [
{
"created": "Wed, 21 Apr 2021 13:55:51 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Aug 2021 13:17:56 GMT",
"version": "v2"
}
] | 2021-08-13 | [
[
"Alexandrov",
"Sergei",
""
],
[
"Pioline",
"Boris",
""
]
] | Recently T. Bridgeland defined a complex hyperk\"ahler metric on the tangent bundle over the space of stability conditions of a triangulated category, based on a Riemann-Hilbert problem determined by the Donaldson-Thomas invariants. This metric is encoded in a function $W(z,\theta)$ satisfying a heavenly equation, or a... |
hep-th/0103087 | Massimo Blasone | Massimo Blasone, Petr Jizba, Giuseppe Vitiello | Currents and charges for mixed fields | 4 pages, RevTeX | Phys.Lett. B517 (2001) 471-475 | 10.1016/S0370-2693(01)00985-6 | null | hep-th | null | We present an analysis of currents and charges for a system of two mixed
fields, both for spinless bosons and for Dirac fermions. This allows us to
obtain in a straightforward way the exact field theoretical oscillation
formulas exhibiting corrections with respect to the usual ones derived in
quantum mechanics.
| [
{
"created": "Mon, 12 Mar 2001 19:59:51 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Blasone",
"Massimo",
""
],
[
"Jizba",
"Petr",
""
],
[
"Vitiello",
"Giuseppe",
""
]
] | We present an analysis of currents and charges for a system of two mixed fields, both for spinless bosons and for Dirac fermions. This allows us to obtain in a straightforward way the exact field theoretical oscillation formulas exhibiting corrections with respect to the usual ones derived in quantum mechanics. |
1609.01189 | Matteo Beccaria | Matteo Beccaria, Alberto Fachechi, Guido Macorini, Luigi Martina | Exact partition functions for deformed $\mathcal{N}=2$ theories with
$N_{f}=4$ flavours | 41 pages. v2: additional references | null | 10.1007/JHEP12(2016)029 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the $\Omega$-deformed $\mathcal{N}=2$ $SU(2)$ gauge theory in
four dimensions with $N_{f}=4$ massive fundamental hypermultiplets. The low
energy effective action depends on the deformation parameters $\varepsilon_{1},
\varepsilon_{2}$, the scalar field expectation value $a$, and the
hypermultiplet masses ... | [
{
"created": "Mon, 5 Sep 2016 15:01:46 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Sep 2016 07:22:54 GMT",
"version": "v2"
}
] | 2017-01-04 | [
[
"Beccaria",
"Matteo",
""
],
[
"Fachechi",
"Alberto",
""
],
[
"Macorini",
"Guido",
""
],
[
"Martina",
"Luigi",
""
]
] | We consider the $\Omega$-deformed $\mathcal{N}=2$ $SU(2)$ gauge theory in four dimensions with $N_{f}=4$ massive fundamental hypermultiplets. The low energy effective action depends on the deformation parameters $\varepsilon_{1}, \varepsilon_{2}$, the scalar field expectation value $a$, and the hypermultiplet masses ${... |
0903.3095 | Yosuke Imamura | Yosuke Imamura | Charges and homologies in AdS_4/CFT_3 | 26 pages, LaTeX; v2: restricted the arguments to non-chiral theories
only, added references | null | null | UT-09-08 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Electric and magnetic charges of a certain class of operators in N=2 large N
quiver Chern-Simons theories are investigated. We consider only non-chiral
theories, in which every bi-fundamental field appears with its conjugate
representation. By interpreting operators in a Chern-Simons theory as wrapped
M-branes in the... | [
{
"created": "Wed, 18 Mar 2009 06:03:22 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Apr 2009 14:13:10 GMT",
"version": "v2"
}
] | 2009-04-04 | [
[
"Imamura",
"Yosuke",
""
]
] | Electric and magnetic charges of a certain class of operators in N=2 large N quiver Chern-Simons theories are investigated. We consider only non-chiral theories, in which every bi-fundamental field appears with its conjugate representation. By interpreting operators in a Chern-Simons theory as wrapped M-branes in the d... |
1603.02359 | Murat Gunaydin | Murat Gunaydin | Quasiconformal Group Approach to Higher Spin Algebras, their
Deformations and Supersymmetric Extensions | 36 pages; latex file; To appear in the "Proceedings of the
International Workshop on Higher Spin Gauge Theories" , Singapore, November
4-6, 2015 | null | 10.1142/9789813144101_0010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The quasiconformal method provides us with a unified approach to the
construction of minimal unitary representations (minrep) of noncompact groups,
their deformations as well as their supersymmetric extensions. We review the
quasiconformal construction of the minrep of SO(d,2), its deformations and
their applications... | [
{
"created": "Tue, 8 Mar 2016 02:43:28 GMT",
"version": "v1"
}
] | 2016-11-23 | [
[
"Gunaydin",
"Murat",
""
]
] | The quasiconformal method provides us with a unified approach to the construction of minimal unitary representations (minrep) of noncompact groups, their deformations as well as their supersymmetric extensions. We review the quasiconformal construction of the minrep of SO(d,2), its deformations and their applications t... |
hep-th/0610076 | Kourosh Nozari | Kourosh Nozari and S. Hamid Mehdipour | Failure of Standard Thermodynamics in Planck Scale Black Hole System | 26 Pages, 10 Figures, Revised and References added | Chaos Solitons Fractals.39:956-970,2009 | 10.1016/j.chaos.2007.02.018 | null | hep-th | null | The final stage of the black hole evaporation is a matter of debates in the
existing literature. In this paper, we consider this problem within two
alternative approaches: noncommutative geometry(NCG) and the generalized
uncertainty principle(GUP). We compare the results of two scenarios to find a
relation between pa... | [
{
"created": "Sun, 8 Oct 2006 11:56:05 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Oct 2006 09:43:31 GMT",
"version": "v2"
}
] | 2010-11-11 | [
[
"Nozari",
"Kourosh",
""
],
[
"Mehdipour",
"S. Hamid",
""
]
] | The final stage of the black hole evaporation is a matter of debates in the existing literature. In this paper, we consider this problem within two alternative approaches: noncommutative geometry(NCG) and the generalized uncertainty principle(GUP). We compare the results of two scenarios to find a relation between para... |
hep-th/0610049 | Ricardo Renan Landim | A. R. P. Lima and R. R. Landim | Gauge Invariance and Fractional Statistics | 5 pages | Europhys.Lett. 74 (2006) 972-977 | 10.1209/epl/i2005-10594-y | null | hep-th | null | We present a new $(2+1)$-dimensional field theory showing exotic statistics
and fractional spin. This theory is achieved through a redefinition of the
gauge field $A_{\mu}$. New properties are found. Another way to implement the
field redefinition is used with the same results obtained.
| [
{
"created": "Wed, 4 Oct 2006 14:06:35 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Lima",
"A. R. P.",
""
],
[
"Landim",
"R. R.",
""
]
] | We present a new $(2+1)$-dimensional field theory showing exotic statistics and fractional spin. This theory is achieved through a redefinition of the gauge field $A_{\mu}$. New properties are found. Another way to implement the field redefinition is used with the same results obtained. |
2010.06637 | Alon Faraggi | Alon E. Faraggi, Viktor G. Matyas, Benjamin Percival | Type 0 $\mathbb{Z}_2\times \mathbb{Z}_2$ Heterotic String Orbifolds and
Misaligned Supersymmetry | 24 pages. 4 figures. Standard LaTex. Added discussion on misaligned
supersymmetry. Published version | Int.J.Mod.Phys.A 36 (2021) 2150174 | 10.1142/S0217751X21501748 | LTH-1244 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $\mathbb{Z}_2\times \mathbb{Z}_2$ heterotic string orbifold yielded a
large space of phenomenological three generation models and serves as a testing
ground to explore how the Standard Model of particle physics may be
incorporated in a theory of quantum gravity. In this paper we explore the
existence of type 0 mo... | [
{
"created": "Tue, 13 Oct 2020 19:06:00 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Sep 2021 17:33:34 GMT",
"version": "v2"
}
] | 2021-11-09 | [
[
"Faraggi",
"Alon E.",
""
],
[
"Matyas",
"Viktor G.",
""
],
[
"Percival",
"Benjamin",
""
]
] | The $\mathbb{Z}_2\times \mathbb{Z}_2$ heterotic string orbifold yielded a large space of phenomenological three generation models and serves as a testing ground to explore how the Standard Model of particle physics may be incorporated in a theory of quantum gravity. In this paper we explore the existence of type 0 mode... |
1901.00330 | Wu-zhong Guo | Wu-zhong Guo | Entanglement of Purification and Projective Measurement in CFT | 5+1 pages,5 figures | null | 10.1016/j.physletb.2019.134934 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate entanglement of purification in conformal field theory. By
using Reeh-Schlieder theorem, we construct a set of the purification states for
$\rho_{AB}$, where $\rho_{AB}$ is reduced density matrix for subregion $AB$ of
a global state $\rho$. The set can be approximated by acting all the unitary
observab... | [
{
"created": "Wed, 2 Jan 2019 12:08:52 GMT",
"version": "v1"
}
] | 2019-09-18 | [
[
"Guo",
"Wu-zhong",
""
]
] | We investigate entanglement of purification in conformal field theory. By using Reeh-Schlieder theorem, we construct a set of the purification states for $\rho_{AB}$, where $\rho_{AB}$ is reduced density matrix for subregion $AB$ of a global state $\rho$. The set can be approximated by acting all the unitary observable... |
1008.0048 | Ignacy Sawicki | Cedric Deffayet, Oriol Pujolas, Ignacy Sawicki and Alexander Vikman | Imperfect Dark Energy from Kinetic Gravity Braiding | 41 pages, 7 figures. References and some clarifying language added.
This version was accepted for publication in JCAP | JCAP 1010:026,2010 | 10.1088/1475-7516/2010/10/026 | CERN-PH-TH/2010-166 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a large class of scalar-tensor models with interactions
containing the second derivatives of the scalar field but not leading to
additional degrees of freedom. These models exhibit peculiar features, such as
an essential mixing of scalar and tensor kinetic terms, which we have named
kinetic braiding. Thi... | [
{
"created": "Sat, 31 Jul 2010 04:03:01 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Sep 2010 16:00:34 GMT",
"version": "v2"
}
] | 2010-10-27 | [
[
"Deffayet",
"Cedric",
""
],
[
"Pujolas",
"Oriol",
""
],
[
"Sawicki",
"Ignacy",
""
],
[
"Vikman",
"Alexander",
""
]
] | We introduce a large class of scalar-tensor models with interactions containing the second derivatives of the scalar field but not leading to additional degrees of freedom. These models exhibit peculiar features, such as an essential mixing of scalar and tensor kinetic terms, which we have named kinetic braiding. This ... |
1811.04938 | Babak Haghighat BH | Babak Haghighat, Rui Sun | M5 branes and Theta Functions | 27 pages, 1 Figure. v3: included further explanations and corrected
typos. This the version published in JHEP | null | 10.1007/JHEP10(2019)192 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose quantum states for Little String Theories (LSTs) arising from M5
branes probing A- and D-type singularities. This extends Witten's picture of M5
brane partition functions as theta functions to this more general setup.
Compactifying the world-volume of the five-branes on a two-torus, we find that
the corres... | [
{
"created": "Mon, 12 Nov 2018 19:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Jan 2019 08:02:36 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Nov 2019 03:19:13 GMT",
"version": "v3"
}
] | 2023-02-02 | [
[
"Haghighat",
"Babak",
""
],
[
"Sun",
"Rui",
""
]
] | We propose quantum states for Little String Theories (LSTs) arising from M5 branes probing A- and D-type singularities. This extends Witten's picture of M5 brane partition functions as theta functions to this more general setup. Compactifying the world-volume of the five-branes on a two-torus, we find that the correspo... |
hep-th/0204141 | Emilio Elizalde | E. Elizalde, A. C. Tort | The thermal energy of a scalar field in a one-dimensional compact space | 13 pages, LaTeX, no figures | Phys.Rev. D66 (2002) 045033 | 10.1103/PhysRevD.66.045033 | null | hep-th hep-ph math-ph math.MP | null | We discuss some controverted aspects of the evaluation of the thermal energy
of a scalar field in a one-dimensional compact space. The calculations are
carried out using a generalised zeta function approach.
| [
{
"created": "Wed, 17 Apr 2002 13:30:59 GMT",
"version": "v1"
},
{
"created": "Fri, 24 May 2002 16:48:38 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Jun 2002 18:18:18 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Elizalde",
"E.",
""
],
[
"Tort",
"A. C.",
""
]
] | We discuss some controverted aspects of the evaluation of the thermal energy of a scalar field in a one-dimensional compact space. The calculations are carried out using a generalised zeta function approach. |
1308.5840 | Merab Gogberashvili Prof | Merab Gogberashvili and Giorgi Tukhashvili | Hierarchy of Fermion Masses in the 5D Standing Wave Braneworld | 9 pages, 2 figures | Int. J. Theor. Phys. 54 (2015) 1154 | 10.1007/s10773-014-2311-6 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The localization problem for massive fermions in the 5D standing wave
braneworld is considered. The fermion generations on the brane are explained by
the existence of three nodes of standing waves in the bulk, where the left and
right modes of the 5D fermion are localized and Dirac-type couplings mixes
them. We show ... | [
{
"created": "Tue, 27 Aug 2013 12:32:31 GMT",
"version": "v1"
}
] | 2015-04-23 | [
[
"Gogberashvili",
"Merab",
""
],
[
"Tukhashvili",
"Giorgi",
""
]
] | The localization problem for massive fermions in the 5D standing wave braneworld is considered. The fermion generations on the brane are explained by the existence of three nodes of standing waves in the bulk, where the left and right modes of the 5D fermion are localized and Dirac-type couplings mixes them. We show th... |
hep-th/0102141 | Davoud Kamani | Davoud Kamani | Some Consequences of Noncommutative Worldsheet of Superstring | 11 pages, Latex, no figure, a new action and some references have
been added | Mod.Phys.Lett. A19 (2004) 375-383 | 10.1142/S0217732304013015 | null | hep-th | null | In this paper some properties of the superstring with noncommutative
worldsheet are studied. We study the noncommutativity of the spacetime,
generalization of the Poincar\'e symmetry of the superstring, the changes of
the metric, antisymmetric tensor and dilaton.
| [
{
"created": "Wed, 21 Feb 2001 14:35:06 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Mar 2001 11:27:32 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Jul 2002 11:15:23 GMT",
"version": "v3"
},
{
"created": "Tue, 25 Nov 2003 11:15:26 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Kamani",
"Davoud",
""
]
] | In this paper some properties of the superstring with noncommutative worldsheet are studied. We study the noncommutativity of the spacetime, generalization of the Poincar\'e symmetry of the superstring, the changes of the metric, antisymmetric tensor and dilaton. |
hep-th/9902030 | Andrei Mironov | A.Gorsky and A.Mironov | Solutions to the reflection equation and integrable systems for N=2 SQCD
with classical groups | 16 pages, LaTeX | Nucl.Phys. B550 (1999) 513-530 | 10.1016/S0550-3213(99)00134-0 | ITEP/TH-78/98, FIAN/TD-09/98 | hep-th | null | Integrable systems underlying the Seiberg-Witten solutions for the N=2 SQCD
with gauge groups SO(n) and Sp(n) are proposed. They are described by the
inhomogeneous XXX spin chain with specific boundary conditions given by
reflection matrices. We attribute reflection matrices to orientifold planes in
the brane constru... | [
{
"created": "Wed, 3 Feb 1999 14:45:05 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Gorsky",
"A.",
""
],
[
"Mironov",
"A.",
""
]
] | Integrable systems underlying the Seiberg-Witten solutions for the N=2 SQCD with gauge groups SO(n) and Sp(n) are proposed. They are described by the inhomogeneous XXX spin chain with specific boundary conditions given by reflection matrices. We attribute reflection matrices to orientifold planes in the brane construct... |
hep-th/0203174 | Jeffrey M. Rabin | Fausto Ongay and Jeffrey M. Rabin | On Decomposing N=2 Line Bundles as Tensor Products of N=1 Line Bundles | 7 pages | Lett.Math.Phys. 61 (2002) 101-106 | null | null | hep-th | null | We obtain the existence of a cohomological obstruction to expressing N=2 line
bundles as tensor products of N=1 bundles. The motivation behind this paper is
an attempt at understanding the N=2 super KP equation via Baker functions,
which are special sections of line bundles on supercurves.
| [
{
"created": "Tue, 19 Mar 2002 21:31:12 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ongay",
"Fausto",
""
],
[
"Rabin",
"Jeffrey M.",
""
]
] | We obtain the existence of a cohomological obstruction to expressing N=2 line bundles as tensor products of N=1 bundles. The motivation behind this paper is an attempt at understanding the N=2 super KP equation via Baker functions, which are special sections of line bundles on supercurves. |
hep-th/9912263 | Pietro Menotti | Pietro Menotti (Department of Physics, University of Pisa, Italy),
Domenico Seminara (Ecole Normale Superieure, Paris, France) | ADM approach to 2+1 dimensional gravity | 21 pages, LaTeX, Contribution to "Constrained Dynamics and Quantum
Gravity", Villasimius, Sept.13-17 1999 | Nucl.Phys.Proc.Suppl. 88 (2000) 132-141 | 10.1016/S0920-5632(00)00761-1 | IFUP-TH 68/99, LPT-ENS 99/59 | hep-th gr-qc | null | The canonical ADM equations are solved in terms of the conformal factor in
the instantaneous York gauge. A simple derivation is given for the solution of
the two body problem. A geometrical characterization is given for the apparent
singularities occurring in the N-body problem and it is shown how the Garnier
hamilto... | [
{
"created": "Tue, 28 Dec 1999 13:29:35 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Menotti",
"Pietro",
"",
"Department of Physics, University of Pisa, Italy"
],
[
"Seminara",
"Domenico",
"",
"Ecole Normale Superieure, Paris, France"
]
] | The canonical ADM equations are solved in terms of the conformal factor in the instantaneous York gauge. A simple derivation is given for the solution of the two body problem. A geometrical characterization is given for the apparent singularities occurring in the N-body problem and it is shown how the Garnier hamiltoni... |
hep-th/0007182 | A. W. Schreiber | A. W. Schreiber (Adelaide), R. Rosenfelder (PSI) and C. Alexandrou
(Nicosia) | What Can We Learn from QED at Large Couplings? | 7 pages, Latex, including 3 figures; to appear in "Proceedings of the
3rd International Symposium on Symmetries in Subatomic Physics" (AIP
Conference Proceedings), Adelaide, March 2000 | AIP Conf.Proc. 539 (2000) 73-79 | 10.1063/1.1330904 | ADP-00-20/T403 | hep-th | null | In order to understand QCD at the energies relevant to hadronic physics one
requires analytical methods for dealing with relativistic gauge field theories
at large couplings. Strongly coupled quenched QED provides an ideal laboratory
for the development of such techniques, in particular as many calculations
suggest t... | [
{
"created": "Mon, 24 Jul 2000 05:05:36 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Schreiber",
"A. W.",
"",
"Adelaide"
],
[
"Rosenfelder",
"R.",
"",
"PSI"
],
[
"Alexandrou",
"C.",
"",
"Nicosia"
]
] | In order to understand QCD at the energies relevant to hadronic physics one requires analytical methods for dealing with relativistic gauge field theories at large couplings. Strongly coupled quenched QED provides an ideal laboratory for the development of such techniques, in particular as many calculations suggest tha... |
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