Abstract
Spatially-homogeneous and anisotropic Bianchi type-III, V, VI0 cosmological models in Rosen's (1973) bimetric theory of gravitation are considered. It is shown that, in each case, when the soure of the gravitation field is a perfect fluid distribution Bianchi type cosmological models do not exist. Hence vacuum models are presented and studied.
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Reddy, D., Venkateswara Rao, N. On Some Bianchi Type Cosmological Models in a Bimetric Theory of Gravitation. Astrophysics and Space Science 257, 293–298 (1997). https://doi.org/10.1023/A:1001166619709
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DOI: https://doi.org/10.1023/A:1001166619709