Autor:	Lee, Ho, Nungesser, Ernesto, Tod, Paul
Rok vydání:	2019
Předmět:	General Relativity and Quantum Cosmology
Zdroj:	Gen Relativ Gravit 52, 48 (2020)
Druh dokumentu:	Working Paper
DOI:	10.1007/s10714-020-02699-7
Popis:	We show that massless solutions to the Einstein-Vlasov system in a Bianchi I space-time with small anisotropy, i.e. small shear and small trace-free part of the spatial energy momentum tensor, tend to a radiation fluid in an Einstein-de Sitter space-time with the anisotropy $\Sigma^a_b\Sigma^b_a$ and $\tilde{w}^i_j \tilde{w}^j_i$ decaying as $O(t^{-\frac12})$. Comment: 11 pages. In this version V2 errata corrected (in particular decay rates of anisotropy) and references added
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1911.04937 Zobrazit plný text záznamu View this record from Arxiv