Isotropization of locally rotationally symmetric Bianchi-I universe in f(Q)-gravity

Isotropization of locally rotationally symmetric Bianchi-I universe in f(Q)-gravity

Blog Article

Abstract Despite having the somewhat successful description of accelerated cosmology, the early evolution of the universe always challenges mankind.Our promising approach lies in a new class of symmetric teleparallel theory of gravity named f(Q), where guerlain ideal cologne the non-metricity scalar Q is responsible for the gravitational interaction, which may resolve some of the issues.To study the early evolution of the universe, we presume an anisotropic locally rotationally symmetric (LRS) Bianchi-I spacetime and derive the motion equations.

We discuss the profiles of energy density, equation of state and skewness parameter and observe that our models archive anisotropic spatial geometry in the early phase of the universe with a possible presence of anisotropic fluid and as time goes on, even in the presence of an anisotropic fluid, the universe could spidertattooz.com approach isotropy due to inflation and the anisotropy of the fluid fades away at the same time.