FRW and Bianchi type I cosmology of f-essence

Abstract

F-essence is a generalization of the usual Dirac model with the nonstandard kinetic term. In this paper, we introduce a new model of spinor cosmology containing both Ricci scalar and the non minimally coupled spinor fields in its action. We have investigated the cosmology with both isotropy and anisotropy, where the equations of motion of FRW and Bianchi type-I spacetimes have been derived and solved numerically. Finally the quantization of these models through Wheeler-De Witt (WD) wave function has been discussed.

8 pages, accepted for publication in 'Astrophysics and Space Science'

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• Noether symmetries and analytical solutions in f(T)-cosmology: A complete study
• New observational constraints on f(T) gravity from cosmic chronometers
• Attractor Solutions in f(T) Cosmology
• FRW Bulk Viscous Cosmology with Modified Chaplygin Gas in Flat Space
• Stability of a non-minimally conformally coupled scalar field in F(T) cosmology
• Scalar Tensor Teleparallel Dark Gravity via Noether Symmetry
• A Built-in Inflation in the $f(T)$-Cosmology
• Phase Portraits of general f(T) Cosmology
• Reconstruction of f(T) gravity from the Holographic dark energy
• LCDM Model in f(T) Gravity: Reconstruction, Thermodynamics and Stability
• FRW in quadratic form of $f(T)$ gravitational theories
• Teleparallel dark energy model with a fermionic field via Noether symmetry
• Cosmological bouncing scenarios in symmetric teleparallel gravity
• Geodesic Deviation Equation in $f(T)$ gravity
• Charged Black Holes in Generalized Teleparallel Gravity
• Observational constraints on non-minimally coupled Galileon model
• Power-Law Entropy Corrected Ricci Dark Energy and Dynamics of Scalar Fields
• Thermodynamics and stability of $f(T,B)$ gravity with viscous fluid by observational constraints
• Geodesic Deviation Equation in $\Lambda$CDM $f(T,\mathcal{T})$ gravity
• Evaporation phenomena in f(T) gravity
• f(T) Quantum Cosmology
• Brane cosmology in teleparallel and $f(T)$ gravity
• Holographic Dark Energy with Time Varying n^2 Parameter in Non-Flat Universe
• Realistic f(T) model describing the de Sitter epoch of the dark energy dominated universe
• Magnetic Bianchi-I cosmology in the Horndeski theory
• Noether symmetry in $F(T)$ gravity with $f$-essence
• Exact cosmological solutions with magnetic field in the theory of gravity with non-minimal kinetic coupling
• Fermionic Tachyons as a Source of Dark Energy
• Teleparallelism by inhomogeneous dark fluid
• Starobinsky model with f-essence
• Quantum cosmology in teleparallel gravity with a boundary term
• Noether symmetry of FRW cosmology with f - essence