10.1186/2251-7235-7-48

Behavior of interacting Ricci dark energy in logarithmic f(T) gravity

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  • Rahul Ghosh1,
  • Antonio Pasqua2,
  • Surajit Chattopadhyay3,
  1. Department of Mathematics, Bhairab Ganguly College
  2. Department of Physics, University of Trieste
  3. Department of Computer Application (Mathematics Section), Pailan College of Management and Technology, West Bengal University of Technology

Published in Issue 2023-11-17

How to Cite

1.
Ghosh R, Pasqua A, Chattopadhyay S. Behavior of interacting Ricci dark energy in logarithmic f(T) gravity. J Theor Appl phys. 2023 Nov. 17;7(1). Available from: https://oiccpress.com/jtap/article/view/2141
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Abstract

AbstractIn the present work, we have considered a modified gravity model dubbed as âlogarithmic f(T) gravityâ as reported by Bamba et al. (J. Cosmol. Astropart. Phys 1101:21, 2011) and investigated the behavior of Ricci dark energy interacting with pressureless Dark Matter. We have chosen the interaction term in the form Q=3HδÏm and investigated the behavior of the Hubble parameter H as a function of the redshift z. For this reconstructed H, we have investigated the behavior of the fractional density contribution due to the Ricci dark energy and torsion. Subsequently, we investigated the equation of state parameter wRDE which is found to have a phantom-like behavior for all choices of c2 in the Ricci dark energy density.PACS98.80.-k;95.36.+x;04.50.Kd    

Keywords

  • Dark Matter (DM),
  • Logarithmic () gravity,
  • Ricci dark energy
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