Preprint Article Version 1 This version is not peer-reviewed

Reconstructing f(T) Modified Gravity from ECHDE and ECNADE Models

Version 1 : Received: 8 December 2019 / Approved: 8 December 2019 / Online: 8 December 2019 (17:54:44 CET)

How to cite: Godonou, A.E.; Salako, I.G.; Houndjo, M.J.S.; Baffou, E.; Tossa, J. Reconstructing f(T) Modified Gravity from ECHDE and ECNADE Models. Preprints 2019, 2019120107 (doi: 10.20944/preprints201912.0107.v1). Godonou, A.E.; Salako, I.G.; Houndjo, M.J.S.; Baffou, E.; Tossa, J. Reconstructing f(T) Modified Gravity from ECHDE and ECNADE Models. Preprints 2019, 2019120107 (doi: 10.20944/preprints201912.0107.v1).

Abstract

We investigate alternative candidates to dark energy that can explain the current state of the universe in the framework of the generalized teleparallel theory of gravity f(T ) where T denotes the torsion scalar. To achieve this, we carried out a series of reconstruction taking into account to the ordinary and entropy-corrected versions of the holographic and new agegraphic dark energy models. These models used as alternative to dark energy in the literature in order describe the current state of our universe. It is remarked that the models reconstructed indicates behaviors like phantom or quintessence models. Furthermore, we also generated the EoS parameters associated to entropy-corrected models and we observed a transition phase between quintessence state and phantom state as showed by recent observational data. We also investigated on the stability theses models and we created the {r − s}. The behavior of certains physical parameters as speed of sound and the Statefinder parameters are compatible with current observational data.

Subject Areas

teleparallel gravity; ECHDE; ECNADE

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