Black Holes of a Minimal Size in String Gravity

Abstract

A lower limit for a neutral black hole size is obtained in the frames of the string gravity model with the second order curvature correction. It is shown that this effect remains when the third order curvature correction is also taken into account and argued that such restriction does exist in all perturbative orders of curvature expansions.

6 LaTeX pages, 1 PostScript figure (epsfig.sty), minor changes in the text and references, submitted to Int.J.Mod.Phys

References in corpus (2)

• Gravitation, Thermodynamics, and Quantum Theory
• Generality of Singularity Avoidance in Superstring Theory: Anisotropic Case

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