Abstract
The present work reports study on the interacting Ricci dark energy in a modified gravity theory named f(R, T) gravity. In the specific model f(R, T) = μ R + ν T we have observed a quintom-like behavior of the equation of state parameter and a transition from matter dominated to dark energy density has been observed through fraction density evolution. The statefinder parameters reveal that the model interpolates between dust and \(\Uplambda\hbox{CDM}\) phases of the universe.
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Acknowledgement
The author wishes to acknowledge the financial support from the Department of Science and Technology, Government of India under the Fast Track Scheme for Young Scientists. The Grant No. is SR/FTP/PS-167/2011. Also, the author sincerely acknowledges the Visiting Associateship provided by Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India.
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The author is a Visiting Associate of the Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India
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Chattopadhyay, S. A Study on the Interacting Ricci Dark Energy in f(R, T) Gravity. Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci. 84, 87–93 (2014). https://doi.org/10.1007/s40010-013-0090-8
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DOI: https://doi.org/10.1007/s40010-013-0090-8