• Hypersurface-homogeneous modified holographic Ricci dark energy cosmological model by hybrid expansion law in Saez–Ballester theory of gravitation

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      https://www.ias.ac.in/article/fulltext/joaa/040/03/0025

    • Keywords

       

      Hypersurface-homogeneous space-time; hybrid expansion law; modified holographic dark energy; Saez–Ballester theory.

    • Abstract

       

      The main motive of this investigation is to study the behavior of cosmological model in the presence of matter and a modified holographic Ricci dark energy for homogeneous hypersurface in the scalar tensor theory of gravitation, proposed by Saez–Ballester (Phys. Lett. A, 113, 467 (1986)). The hybrid expansionlaw (Akarsu et al., JCAP, 01, 022 (2014)) has been used to get a determinate solution. The physical condition that is shear scalar proportional to the expansion scalar is used to obtain the solution of the field equations. Thevarious physical and geometrical aspects of the model are also discussed.

    • Author Affiliations

       

      A. Y. SHAIKH1 A. S. SHAIKH2 K. S. WANKHADE3

      1. Department of Mathematics, Indira Gandhi Mahavidyalaya, Ralegaon 445 402, India.
      2. Department of Mathematics, Poona College of Arts, Science and Commerce, Pune 411 001, India.
      3. Department of Mathematics, Y. C. Science College, Mangrulpir 444 403, India.
    • Dates

       
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