Dirac field as a source of the inflation in 2+1 dimensional Teleparallel gravity
arXiv:1603.00352 · doi:10.1155/2017/2056131
Abstract
In this paper, we study early-time inflation and late-time acceleration of the universe by non-minimally coupling the Dirac field with torsion in the spatially flat Friedman-Robertson-Walker (FRW) cosmological model background. The results obtained by the Noether symmetry approach with and without a gauge term are compared. Additionally, we compare these results with that of the 3+1 dimensional teleparallel gravity under Noether symmetry approach. And we see that the study explains early-time inflation and late-time acceleration of the universe.
15 pages, final version to appear in Adv. High Energy Phys
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Cited by in corpus (6)
- Teleparallel Gravity: From Theory to Cosmology
- Higgs inflation and teleparallel gravity
- Inflation and Acceleration of the Universe by Nonlinear Magnetic Monopole Fields
- Scalar-Tensor Teleparallel Gravity With Boundary Term by Noether Symmetries
- Scattering of Fermions by Gravitons
- Particle Production via Dirac Dipole Moments in the Magnetized and Non-magnetized Exponentially Expanding Universe