Boundary conditions in first order gravity: Hamiltonian and ensemble
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Date
2006-01
Authors
Profesor/a GuÃa
Facultad/escuela
Idioma
en
Journal Title
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Volume Title
Publisher
American Physical Society
Nombre de Curso
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Attribution 4.0 International (CC BY 4.0)
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https://journals-aps-org.recursosbiblioteca.unab.cl/prd/about
Abstract
In this work two different boundary conditions for first order gravity, corresponding to a null and a negative cosmological constant, respectively, are studied. Both boundary conditions allow one to obtain the standard black hole thermodynamics. Furthermore, both boundary conditions define a canonical ensemble. Additionally the quasilocal energy definition is obtained for the null cosmological constant case.
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Indexación: Scopus.
Keywords
Supergravity, Gravitation, Black Holes
Citation
Physical Review D - Particles, Fields, Gravitation and Cosmology, Volume 73, Issue 215, January 2006, Article number 024004
DOI
10.1103/PhysRevD.73.024004