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Phys. Rev. D 32, 1595–1596 (1985)

Kaluza-Klein mixmaster universes

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John D. Barrow and J. Stein-Schabes
Astronomy Centre, University of Sussex, Brighton, BN1 9QH, United Kingdom

Received 3 June 1985; published in the issue dated 15 September 1985

We analyze the behavior of some Bianchi type-IX, mixmaster cosmological models possessing extra dimensions. We find that, unlike the three-dimensional case, they do not exhibit chaotic behavior on approach to their initial singularity. A finite sequence of stochastic mixmaster oscillations is, in general, replaced by monotonic contraction of the three-space scale factors on approach to a singularity whenever additional spatial dimensions exist with the metric form we consider.

© 1985 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.32.1595
DOI:
10.1103/PhysRevD.32.1595
PACS:
98.80.Dr, 04.50.+h, 05.45.+b