Extremal Black Holes as Exact String Solutions
نویسندگان
چکیده
منابع مشابه
Exact solutions of four-dimensional black holes in string theory.
We construct an exact conformal field theory as an SL(2, R) × SU(2)/U(1)2 gauged WZW model, which describes a black hole in four dimensions. Another exact solution, describing a black membrane in four dimensions (in the sense that the event horizon is an infinite plane) is found as an SL(2, R)×U(1)2/U(1) gauged WZW model. Both the black hole and the black membrane carry axionic charge. Finally,...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1994
ISSN: 0031-9007
DOI: 10.1103/physrevlett.73.3351