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arXiv · 0811.3343

Reconstructing a String-Inspired Non-minimally Coupled Quintom Model

M R Setare·J Sadeghi·A R Amani
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Abstract

Motivated by the recent work of Zhang and Chen \cite{bin}, we generalize their work to the non-minimally coupled case. We consider a quintom model of dark energy with a single scalar field $T$ given by a Lagrangian which inspired by tachyonic Lagrangian in string theory. We consider non-minimal coupling of tachyon field to the scalar curvature, then we reconstruct this model in the light of three forms of parametrization for dynamical dark energy.

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M R Setare, J Sadeghi, A R Amani. 2008-11-20. Reconstructing a String-Inspired Non-minimally Coupled Quintom Model. https://doi.org/10.1142/s0218271809015096

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