Five dimensional U-duality, black-hole entropy and topological invariants

被引：27

作者：

Andrianopoli, L

DAuria, R

Ferrara, S

机构：

[1] IST NAZL FIS NUCL, I-10125 TURIN, ITALY

[2] POLITECN TORINO, DIPARTIMENTO FIS, I-10129 TURIN, ITALY

[3] CERN, DIV THEORET, CH-1211 GENEVA 23, SWITZERLAND

[4] RUTGERS STATE UNIV, DEPT PHYS & ASTRON, PISCATAWAY, NJ 08855 USA

[5] ROCKEFELLER UNIV, NEW YORK, NY 10021 USA

来源：

PHYSICS LETTERS B | 1997年 / 411卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(97)00949-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We find the topological entropy formula for all N>2 extended supergravities in five dimensions and the fixed scalar condition for the black-hole ''potential energy'' which extremizes the BPS mass. We comment upon the interpretation of these results in a string and M-theory setting. (C) 1997 Published by Elsevier Science B.V.

引用

页码：39 / 45

页数：7

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