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arXiv · 1701.07900

Self-similarity breaking of cosmological solutions with collisionless matter

Ho Lee·Ernesto Nungesser
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Abstract

In this paper we consider the Einstein-Vlasov system with Bianchi VII$_0$ symmetry. Under the assumption of small data we show that self-similarity breaking occurs for reflection symmetric solutions. This generalizes the previous work concerning the non-tilted fluid case \cite{WHU} to the Vlasov case, and we obtain detailed information about the late-time behaviour of metric and matter terms.

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Ho Lee, Ernesto Nungesser. 2017-01-26. Self-similarity breaking of cosmological solutions with collisionless matter. https://doi.org/10.1007/s00023-018-0678-2

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