Superradiance from a Charged Dilaton Black Hole
Abstract
We study the behavior of the wave function of charged Klein-Gordon field around a charge dilaton black hole. The rate of spontaneous charge loss is estimated for large black hole case.
- Publication:
-
Modern Physics Letters A
- Pub Date:
- 1992
- DOI:
- 10.1142/S0217732392002858
- arXiv:
- arXiv:1305.2564
- Bibcode:
- 1992MPLA....7.3449S
- Keywords:
-
- High Energy Physics - Theory
- E-Print:
- 6 pages, no figure