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General Relativity and Gravitation

, Volume 20, Issue 2, pp 191–198 | Cite as

Cosmological models with constant deceleration parameter

  • Marcelo Samuel Berman
  • Fernando de Mello Gomide
Research Articles

Abstract

Berman presented elsewhere a law of variation for Hubble's parameter that yields constant deceleration parameter models of the universe. By analyzing Einstein, Pryce-Hoyle and Brans-Dicke cosmologies, we derive here the necessary relations in each model, considering a perfect fluid.

Keywords

Differential Geometry Cosmological Model Berman Deceleration Parameter Perfect Fluid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Plenum Publishing Corporation 1988

Authors and Affiliations

  • Marcelo Samuel Berman
    • 1
    • 2
  • Fernando de Mello Gomide
    • 3
  1. 1.Constructora Gustavo Berman Ltda.Curitiba, PRBrazil
  2. 2.Department of Exact SciencesFURJJoinville, SCBrazil
  3. 3.Department of PhysicsInstitute Tecnológico de Aeronáutica 12225SPBrazil

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