p-Brane black holes as stability islands

In multidimensional gravity with an arbitrary number of internal Ricci-flat factor spaces, interacting with electric and magnetic p-branes, spherically symmetric configurations are considered. It is shown that all single-brane black hole solutions are stable under spherically symmetric perturbations, whereas similar solutions possessing naked singularities turn out to be catastrophically unstable. The black hole stability conclusion is extended to some classes of configurations with intersecting branes. These results do not depend on the particular composition of the D-dimensional space-time, on the number of dilatonic scalar fields φa and on the values of their coupling constants λsa. Some examples from 11-dimensional supergravity are considered. © 2000 Elsevier Science B.V.

Authors
Bronnikov K.A. 1, 2, 3 , Melnikov V.N. 1, 2
Publisher
Elsevier
Number of issue
1-2
Language
English
Pages
436-458
Status
Published
Volume
584
Year
2000
Organizations
  • 1 Ctr. for Gravitation and Fundamental, VNIIMS, 3-1 M. Ulyanovoy St., Moscow 117313, Russian Federation
  • 2 Inst. of Gravitation and Cosmology, RUDN, 6 Miklukho-Maklaya St., Moscow 117198, Russian Federation
  • 3 RGS, 3-1 M. Ulyanovoy St., Moscow 117313, Russian Federation
Keywords
04.20.Jb; 04.50.+h; 04.70.Bw
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/429/