Reconstruction of f-essence and fermionic Chaplygin gas models of dark energy

Abstract

Recently, it was proposed a new fermionic model of dark energy, the so-called f-essence. In this work, we explicitly reconstruct the different f-essence models. In particular, these models include the fermionic Chaplygin gas and the fermionic generalized Chaplygin gas models of dark energy. We also derive the equation of state parameter of the selected f-essence models.

arXiv comment10 pages, typos corrected, new section 4 added, refs added, main results unchanged

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Cited by in corpus (7)

• Accelerating universe from F(T) gravity
• Lorentz invariant dark-spinor and inflation
• Modified Chaplygin Gas and Solvable F-essence Cosmologies
• G-essence with Yukawa Interactions
• Space-time evolution induced by spinor fields with canonical and non-canonical kinetic terms
• Noether symmetry in $F(T)$ gravity with $f$-essence
• Starobinsky model with f-essence