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Communication Dans Un Congrès Année : 2012

Regular isolated black holes

Résumé

We define a family of spacetimes representing isolated black holes exhibiting remarkable universal properties which are natural generalizations from stationary spacetimes. They admit a well defined notion of surface gravity k_H. This generalized surface gravity mediates an exponential relation between a regular null coordinate w near the horizon and an asymptotic Bondi null coordinate u defined in the vicinity of future null infinity. Our construction provides a framework for the study of gravitational collapse of an isolated system in its late stage of evolution.

Dates et versions

hal-00618576 , version 1 (02-09-2011)

Identifiants

Citer

Carlos Kozameh, Osvaldo Moreschi, Alejandro Perez. Regular isolated black holes. I Cosmosul: Cosmology And Gravitation In The Southern Cone, Aug 2011, Rio de Janeiro, Brazil. pp.124-127, ⟨10.1063/1.4756825⟩. ⟨hal-00618576⟩
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