Black Hole Horizon in Superstring Inspired D-Dimensional Dilaton Gravity
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
In $D$-dimensional dilaton gravitational model stationary Schwarzschild type solutions (centrally symmetrical solutions in vacuum) are obtained. They contain the two-parameter set of solutions: the first parameter is proportional to a central mass and the second one describes intensity of the dilaton field. If the latter parameter equals zero we have pure Schwarzschild solution with the black hole and constant dilaton field. But when the mentioned parameter is non-zero and the dilaton is non-constant, the black hole horizon vanishes.
5 pages, LaTeX, 1 gif figure. Talk given at XVth International Workshop QFTHEP'2000 Tver, Russia, 14-20 September 2000
5 pages, LaTeX, 1 gif figure. Talk given at XVth International Workshop QFTHEP'2000 Tver, Russia, 14-20 September 2000