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  Isotropization of non-diagonal Bianchi I-symmetric spacetimes with collisionless matter at late times assuming small data

Nungesser, E. (2010). Isotropization of non-diagonal Bianchi I-symmetric spacetimes with collisionless matter at late times assuming small data. Classical and quantum gravity, 27: 235025. doi:10.1088/0264-9381/27/23/235025.

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1007.0184 (Preprint), 175KB
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1007.0184
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 Creators:
Nungesser, Ernesto1, Author           
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1Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_24012              

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Free keywords: General Relativity and Quantum Cosmology, gr-qc
 Abstract: Assuming that the space-time is close to isotropic in the sense that the shear parameter is small and that the maximal velocity of the particles is bounded, we have been able to show that for non-diagonal Bianchi I-symmetric spacetimes with collisionless matter the asymptotic behaviour at late times is close to the special case of dust. We also have been able to show that all the Kasner exponents converge to $\frac{1}{3}$ and an asymptotic expression for the induced metric has been obtained. The key was a bootstrap argument.

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 Dates: 2010-07-012010-07-072010
 Publication Status: Issued
 Pages: 16 pages, 3 figures
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 Table of Contents: -
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Title: Classical and quantum gravity
Source Genre: Journal
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Publ. Info: Bristol, U.K. : Institute of Physics
Pages: - Volume / Issue: 27 Sequence Number: 235025 Start / End Page: - Identifier: ISSN: 0264-9381
CoNE: https://pure.mpg.de/cone/journals/resource/954925513480_1