0000000000125606

AUTHOR

Eduardo J. S. Villaseñor

0000-0003-2125-6171

showing 4 related works from this author

Black hole entropy in loop quantum gravity

2012

4 pags., 2 figs. -- Loops 11: Non-Perturbative / Background Independent Quantum Gravity 23–28 May 2011, Madrid, Spain

PhysicsHistoryEvent horizonAstrophysics::High Energy Astrophysical PhenomenaWhite holeImmirzi parameterComputer Science ApplicationsEducationGeneral Relativity and Quantum CosmologyMicro black holeClassical mechanicsExtremal black holeddc:530Black hole thermodynamicsBlack hole complementarityHawking radiation
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Combinatorics of theSU(2)black hole entropy in loop quantum gravity

2009

We use the combinatorial and number-theoretical methods developed in previous works by the authors to study black hole entropy in the new proposal put forth by Engle, Noui, and Perez. Specifically, we give the generating functions relevant for the computation of the entropy and use them to derive its asymptotic behavior, including the value of the Immirzi parameter and the coefficient of the logarithmic correction.

PhysicsNuclear and High Energy PhysicsConfiguration entropyImmirzi parameterTheoryofComputation_GENERALLoop quantum gravityBinary entropy functionGeneral Relativity and Quantum CosmologyTheoretical physicsClassical mechanicsQuantum gravityBlack hole thermodynamicsEntropy (arrow of time)Joint quantum entropyPhysical Review D
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Adiabatic expansions for Dirac fields, renormalization, and anomalies

2018

11 pags.

High Energy Physics - TheoryRenormalizationConformal anomalyFOS: Physical sciencesGeneral Relativity and Quantum Cosmology (gr-qc)01 natural sciencesGeneral Relativity and Quantum CosmologyRenormalizationGeneral Relativity and Quantum CosmologyDirac fieldFriedmann-Lemaître-Robertson-Walker spacetime0103 physical sciencesMinkowski spaceRenormalization; anomalies010306 general physicsAdiabatic processYukawa couplingMathematical physicsPhysicsMaterialesSpacetime010308 nuclear & particles physicsYukawa potentialAdiabatic expansionCosmologyHigh Energy Physics - Theory (hep-th)Regularization (physics)anomaliesScalar fieldPhysical Review D
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Black hole state counting in loop quantum gravity: a number-theoretical approach

2008

4 pages, 1 figure.-- PACS nrs.: 04.70.Dy, 04.60.Pp.-- ArXiv pre-print available at: http://arxiv.org/abs/0802.4077

PhysicsMatemáticasAstrophysics::High Energy Astrophysical PhenomenaImmirzi parameterGeneral Physics and AstronomyFOS: Physical sciencesFísicaLoop quantum gravityGeneral Relativity and Quantum Cosmology (gr-qc)Mathematical Physics (math-ph)General Relativity and Quantum CosmologyBlack holeTheoretical physicsMicro black holeGeneral Relativity and Quantum CosmologyClassical mechanicsExtremal black hole[PACS] Quantum aspects of black holes evaporation thermodynamicsVirtual black holeBlack hole thermodynamics[PACS] Loop quantum gravity quantum geometry spin foamsMathematical PhysicsBlack hole complementarity
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