Reconstructing a String-Inspired Non-minimally Coupled Quintom Model

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.

12 pages, 5 figures

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Cited by in corpus (18)

• A Completely Regular Quantum Stress Tensor with $w<-1$
• The bouncing cosmology with $F(R)$ gravity and its reconstructing
• Generalised teleparallel quintom dark energy non-minimally coupled with the scalar torsion and a boundary term
• Bounce cosmology in $f(\mathcal{R})$ gravity
• Thermodynamics of viscous dark energy in an RSII braneworld
• Bouncing Universe and Reconstructing Vector Field
• Thermodynamics of the viscous $f(T,B)$ gravity in the new agegraphic dark energy model
• Thermodynamics and stability of $f(T,B)$ gravity with viscous fluid by observational constraints
• Stability and interacting $f(T,\mathcal{T})$ gravity with modified Chaplygin gas
• Interacting $F(R,T)$ gravity with modified Chaplygin gas
• Cosmological Tests of $f(R,G,T)$ Dark Energy Model in FRW Universe
• Observational constraints and stability in viscous $f(T,\mathcal{T})$ gravity
• Bouncing cosmological models in a functional form of F(R) gravity
• Observational Hubble parameter data constraints on the interactive model of $f(T)$ gravity with particle creation
• The interaction of extended Bose-Einstein condensate dark matter with viscous $f(T,B)$ gravity
• Extended Bose-Einstein condensate dark matter in viscous Gauss-Bonnet gravity
• Viscous interacting and stability on dark matter Bose-Einstein condensation with modified Chaplygin gas
• Interaction between Tachyon and Hessence (or Hantom) dark energies