Journal
ASTROPHYSICS AND SPACE SCIENCE
Volume 307, Issue 4, Pages 365-367Publisher
SPRINGER
DOI: 10.1007/s10509-006-9282-x
Keywords
deceleration parameter; cosmological model; scale-covariant theory
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An axially symmetric Bianchi type-I space-time is considered in the presence of perfect fluid source in the scale-covariant theory of gravitation formulated by Canuto et al. [1977a, Phys. Rev. Lett. 39, 429]. With the help of special law of variation for Hubble's parameter proposed by Bermann [1983, Nuovo Cimento 74B, 182] a cosmological model with a negative constant declaration parameter is obtained in this theory. Some physical properties of the model are also discussed.
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