A closed, expanding universe in string theory
نویسندگان
چکیده
منابع مشابه
A Closed Bianchi I Universe in String Theory
A special Bianchi I universe is constructed in 4D string theory. Geometrically it represents a 3D anti-de-Sitter space crossed with a flat direction whereas in terms of an associated conformal field theory it is an extremal case of a gauged WZWN theory with target the coset SU(1, 1)×R2/R . Some of its properties are discussed. ∗ email: [email protected] † Address after Sep. 1, 1992: Dept. o...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1992
ISSN: 0370-2693
DOI: 10.1016/0370-2693(92)90888-b