Billiard Representation for Multidimensional Multi-Scalar Cosmological Model with Exponential Potentials
نویسندگان
چکیده
منابع مشابه
Billiard representation for multidimensional multi-scalar cosmological model with exponential potentials
Multidimensional cosmological-type model with n Einstein factor spaces in the theory with l scalar fields and multiple exponential potential is considered. The dynamics of the model near the singularity is reduced to a billiard on the (N − 1)-dimensional Lobachevsky space HN−1, N = n + l. It is shown that for n > 1 the oscillating behaviour near the singularity is absent and solutions have an a...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 2004
ISSN: 0001-7701
DOI: 10.1023/b:gerg.0000032149.58989.e0