Scalar field black holes |
| |
| Authors: | S. Carneiro J. C. Fabris |
| |
| Affiliation: | 1.Instituto de Física Gleb Wataghin,UNICAMP,Campinas,Brazil;2.Núcleo Cosmo-ufes & Departamento de Física,UFES,Vitória,Brazil;3.National Research Nuclear University MEPhI,Moscow,Russia |
| |
| Abstract: | With a suitable decomposition of its energy-momentum tensor into pressureless matter and a vacuum type term, we investigate the spherical gravitational collapse of a minimally coupled, self-interacting scalar field, showing that it collapses to a singularity. The formed blackhole has a mass (M sim 1/m) (in Planck units), where m is the mass of the scalar field. If the latter has the axion mass, (m sim 10^{-5}) eV, the former has a mass (M sim 10^{-5} M_{odot }). |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
