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Bianchi Type-II, VIII & IX Cosmological Models with Strange Quark Matter Attached to String Cloud in Brans–Dicke and General Theory of Gravitation

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Abstract

We have obtained and presented spatially homogeneous Bianchi type-II, VIII & IX cosmological models with strange quark matter attached to string cloud in Brans and Dicke (Phys. Rev. C 71:054905, 1961) scalar tensor theory and general theory of gravitation. Some important features of the models, thus obtained, have been discussed. We noticed that these universes always expand isotropically and the presence of scalar field doesn’t affect the geometry of the space-time but changes the matter distribution.

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Acknowledgement

The second author (K.V.S. Sireesha) is grateful to the Department of Science and Technology (DST), New Delhi, India for providing INSPIRE fellowship.

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Authors and Affiliations

  1. Department of Applied Mathematics, Andhra University, Visakhapatnam, A.P., India

    V. U. M. Rao & K. V. S. Sireesha

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  1. V. U. M. Rao
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  2. K. V. S. Sireesha
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Correspondence to V. U. M. Rao.

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Rao, V.U.M., Sireesha, K.V.S. Bianchi Type-II, VIII & IX Cosmological Models with Strange Quark Matter Attached to String Cloud in Brans–Dicke and General Theory of Gravitation. Int J Theor Phys 52, 1240–1249 (2013). https://doi.org/10.1007/s10773-012-1439-5

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  • DOI: https://doi.org/10.1007/s10773-012-1439-5

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