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Astrophysics and Space Science

, Volume 306, Issue 3, pp 171–174 | Cite as

A Cosmological Model with Negative Constant Deceleration Parameter in a Scalar-Tensor Theory

  • D. R. K. Reddy
  • M. V. Subba Rao
  • G. Koteswara Rao
Original Article

Abstract

With the help of a special law of variation for Hubble's parameter presented by Bermann [Nuovo Cimento B (1983), 74, 182], a cosmological model with negative constant deceleration parameter is obtained in the framework of Saez-Ballester [Phys. Lett (1985), Al 13, 467] scalar -- tensor theory of gravitation. Some physical and kinematical properties of the model are, also, discussed.

Keywords

Scalar-tensor theory Constant deceleration parameter Cosmological model 

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Copyright information

© Springer Science + Business Media, Inc. 2006

Authors and Affiliations

  • D. R. K. Reddy
    • 1
  • M. V. Subba Rao
    • 2
  • G. Koteswara Rao
    • 2
  1. 1.Department of MathematicsMaharaja Vijayaram Gajapathi Raj College of EngineeringVizianagaramIndia
  2. 2.Department of MathematicsNagarjuna UniversityGunturIndia

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