• BIANCHI TYPE I SOLUTION IN f(T) GRAVITY

CHANDRA REKHA MAHANTA, NITIN SARMA*

Abstract


We study locally rotationally symmetric Bianchi type-I space-time model in f (T) gravity, where T is the torsion scalar. The field equations are solved by using some physical assumptions. Some important cosmological physical quantities such as expansion scalar , shear scalar , average Hubble parameter are evaluated and studied the physical behaviour of the dark energy dominated model. These parameters are infinite at the initial epoch and tend to zero at  showing thereby that there is a point type singularity in the model. It is observed that the equation of state parameter  is negative under certain condition which gives the negative deceleration parameter. We find our results to be in agreement with the current observations.


Keywords


Bianchi type I, f (T) gravity, Torsion.

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