Inhomogeneous cosmologies: The cosmic peeling-off property of gravity |
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Authors: | M Carmeli A Feinstein |
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Institution: | (1) Center for Theoretical Physics, Ben-Gurion University of the Negev, 84105 Beer-Sheva, Israel |
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Abstract: | Asymptotic expansions are used to study the late-time behavior of the Riemann tensor for a large class of inhomogeneous cosmological models. These models include the unidirectional inhomogeneous generalizations of Bianchi type I–VII universes. The cosmic analog of the peeling-off theorem, familiar from general relativity, is formulated. It is also shown that chaotic behavior near the initial singularity transforms itself into pure gravitational radiation at late times. |
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