Two-fluid sources in F(T) theory of gravity

摘要

We have investigated two-fluid cosmological models in F(T) theory of gravity. F(T) theory is an extension of teleparallel theory of gravity, where T is the torsion scalar. In this paper, we formulated new idea about F(T) theory of gravity with the help of two fluids: one fluid is matter field modeling material content of the Universe and another fluid is radiation field modeling the cosmic microwave background. Some geometric aspects of the F(T) model are discussed with the help of MATLAB.