Abstract
In this paper, we have investigated plane symmetric cosmological models with negative constant deceleration parameter in Barber’s (Gen. Relativ. Gravit. 14:117, 1982) second self-creation theory in presence of perfect fluid source. For this we use a special law of variation for Hubble parameter proposed by Bermann (Nuovo Cim. B 74:182, 1983) that yields a constant deceleration parameter model of the universe. Some physical properties of the models and entropy are discussed and studied.
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Katore, S.D., Rane, R.S. & Kurkure, V.B. Plane symmetric cosmological models with negative constant deceleration parameter in self creation theory. Astrophys Space Sci 315, 347–352 (2008). https://doi.org/10.1007/s10509-008-9844-1
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DOI: https://doi.org/10.1007/s10509-008-9844-1