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arXiv · 1012.5223

Regular isolated black holes

Carlos Kozameh·Osvaldo Moreschi·Alejandro Perez
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Abstract

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.

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Carlos Kozameh, Osvaldo Moreschi, Alejandro Perez. 2010-12-23. Regular isolated black holes. https://doi.org/10.1063/1.4756825

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