Bianchi Type V Bulk Viscous Cosmological Models with Time Dependent Λ-Term

نویسندگان

  • J. P. Singh
  • P. S. Baghel
چکیده

Spatially homogeneous and anisotropic Bianchi type V space-time with bulk viscous fluid source and time-dependent cosmological term are considered. Cosmological models have been obtained by assuming a variation law for the Hubble parameter which yields a constant value of deceleration parameter. Physical and kinematical parameters of the models are discussed. The models are found to be compatible with the results of cosmological observations. c © Electronic Journal of Theoretical Physics. All rights reserved.

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تاریخ انتشار 2009