• S. V. GORE

      Articles written in Journal of Astrophysics and Astronomy

    • $\Lambda$CDM cosmological models with quintessence in $f(R)$ theory of gravitation

      S. D. KATORE S. V. GORE

      More Details Abstract Fulltext PDF

      The work is the study of Bianchi type-I models with holographic dark energy in the framework of $f(R)$ theory of gravitation. The exact solutions of the field equations are deduced by considering the exponential and power-law volumetric expansion. Various physical and kinematical properties of the models are discussed. In addition to make our interpretation more clear for that we have taken the state finder diagnostic pair $\{r; s\}$ and cosmic jerk parameter $j(t)$ to characterize different phases of the universe. The holographic scalar fields of dark energy are reconstructed and quintessence potential for both the modelsdescribing accelerated expansion of the universe is also obtained.

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      Posted on January 27, 2016

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      Posted on July 25, 2019

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