QCD ghost reconstruction of f(T) gravity in flat FRW universe
Department of Computer Application, Pailan College of Management and Technology, Bengal Pailan Park, 700 104, Kolkata, India
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Revised: 19 March 2014
Accepted: 26 March 2014
Published online: 15 May 2014
The present paper reports a reconstruction scheme for f(T) gravity based on QCD ghost dark energy. Two models of f(T) have been generated and the pressure and density contributions due to torsion have been reconstructed. Two realistic models have been obtained and the effective equations of state have been studied. Also, the squared speed of sound has been studied to examine the stability of the models.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2014