CHARGED BLACK-HOLES AND MULTIDIMENSIONAL GRAVITY

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作者
BRONNIKOV, KA
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A multidimensional generalization of the Reissner-Nordstrom solution of general relativity is obtained for the case of n Ricci-flat internal spaces. A two-parameter family of black-hole solutions for an arbitrary dimensionality D is selected. Nontrivial black holes with D > 4 are shown to exist only with a nonzero electric charge. Observational consequences are discussed, in particular, a violation of Coulomb's law.
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页码:527 / 534
页数:8
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