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arXiv · gr-qc/9912081

Anisotropic 'hairs' in string cosmology

Kerstin E. Kunze·Ruth Durrer
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Abstract

In this letter we investigate whether the isotropy problem is naturally solved in inflationary cosmologies inspired by string theory, so called pre-big-bang cosmologies. We find that, in contrast to what happens in the more common 'potential inflation' models, initial anisotropies do not decay during pre-big-bang inflation.

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Kerstin E. Kunze, Ruth Durrer. 1999-12-20. Anisotropic 'hairs' in string cosmology. https://doi.org/10.1088/0264-9381%2F17%2F13%2F311

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