Additional study of a restriction on the minimum black hole mass in string gravity
type: Item
instance of: scholarly article
title: Additional study of a restriction on the minimum black hole mass in string gravity
zbMATH Open document ID: 0952.83024
author: S. Alexeyev
author: O. S. Khovanskaya
published in: Gravitation \& Cosmology
publication date: 2000-09-17T00:00:00Z
review text: Studies on the physics of black holes, strings, gravity and the related topics have been in progress during particularly the last decade. There are still several unsolved problems there. The authors have examined here a low-energy string action, containing a graviton, a dilaton with the second and third order curvature corrections. An asymptotic form of the solution is achieved by investigating the environment of a black hole horizon. The asymptotic structure of the solution with the second order curvature terms is shown to be preserved as well, in the third order. The detailed expressions for \(a_{ij}\) and \(b_i\) occurring in the field equations in the matrix form: \[ a_{i1} \Delta^{1111}+ a_{i2} \sigma^{111}+ a_{i3} \varphi^{11}= b_i, \qquad i= 1,2,3 \] given and discussed.
Mathematics Subject Classification ID: 83C57
Mathematics Subject Classification ID: 83E50
zbMATH DE Number: 1507839
zbMATH Keywords: black hole mass
zbMATH Keywords: graviton
zbMATH Keywords: dilaton
zbMATH Keywords: black hole horizon
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1507839