Boundary conditions in first order gravity: Hamiltonian and ensemble

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6 Citations (Scopus)

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.

Original languageEnglish
Article number024004
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume73
Issue number2
DOIs
Publication statusPublished - 15 Jan 2006

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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