Exact superstring motivated cosmological models
نویسندگان
چکیده
منابع مشابه
Exact superstring motivated cosmological models Richard
We present a number of new, exact scalar field cosmologies where the potential consists of two or more exponential terms. Such potentials are motivated by supergravity or superstring models formulated in higher dimensional spacetimes that have been compactified to (3+1)-dimensions. We have found solutions in both curved and flat Robertson Walker spacetimes. These models have a diverse range of ...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 1993
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/10/11/005