About Black Holes with Nontrapping Interior
Abstract
Physical arguments related with the existence of black hole solutions having a nontrapping interior are discussed. Massive scalar fields interacting with gravity are considered. Interior asymptotic solutions showing a scalar field approaching a constant value at the horizon are given. It is argued that the coupled EinsteinKleinGordon equations can be satisfied in the sense of the generalized functions after removing a particular regularization designed for matching the interior solution with an external Schwarzschild spacetime. The scalar field appears as just avoiding the appearance of closed trapped surfaces while coming from the exterior region. It also follows that the usual space integral over T_{00} in the internal region just gives the total proper mass associated to the external Schwarzschild solution, as it should be expected.
 Publication:

International Journal of Modern Physics A
 Pub Date:
 1999
 DOI:
 10.1142/S0217751X99001019
 arXiv:
 arXiv:grqc/9704073
 Bibcode:
 1999IJMPA..14.2013C
 Keywords:

 General Relativity and Quantum Cosmology
 EPrint:
 LaTeX, four separated postscript figures