Some Aspects of Four Dimensional Black Hole Solutions in Gauss-Bonnet Extended String Gravity
Abstract
Description
An internal singularity of a string four-dimensional black hole with second order curvature corrections is discussed. A restriction to a minimal size of a neutral black hole is obtained in the frame of the model considered. Vacuum polarization of the surrounding space-time caused by this minimal-size black hole is also discussed.
17 pages, 7 Postscript figures, uses mprocl.sty and epsf.sty. Talk given at the "Discussion Meeting on Physics of Black Holes", Bangalore, India, December 8-10, 1997
17 pages, 7 Postscript figures, uses mprocl.sty and epsf.sty. Talk given at the "Discussion Meeting on Physics of Black Holes", Bangalore, India, December 8-10, 1997