Conserved charges for even dimensional asymptotically AdS gravity theories
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Fecha
2000-08
Profesor/a Guía
Facultad/escuela
Idioma
en
Título de la revista
ISSN de la revista
Título del volumen
Editor
American Physical Society
Nombre de Curso
Licencia CC
Licencia CC
Resumen
Mass and other conserved Noether charges are discussed for solutions of gravity theories with locally anti-de Sitter (AdS) asymptotics in 2n dimensions. The action is supplemented with a boundary term whose purpose is to guarantee that it reaches an extremum on the classical solutions, provided the space-time is locally AdS space-time at the boundary. It is also shown that if space-time is locally AdS at spatial infinity, the conserved charges are finite and properly normalized without requiring subtraction of a reference background. In this approach, Noether charges associated with Lorentz and diffeomorphism invariance vanish identically for constant curvature space-times. The case of a zero cosmological constant is obtained as a limit of AdS space-time, where Λ plays the role of a regulator. ©2000 The American Physical Society.
Notas
Indexación: Scopus
Palabras clave
Supergravity, Cosmological Constant, Black Holes
Citación
Physical Review D - Particles, Fields, Gravitation and Cosmology Volume 62, Issue 4, 15 August 2000, Article number 044002, Pages 1-7
DOI
DOI: 10.1103/PhysRevD.62.044002