Bianchi type VI1 cosmological model with wet dark fluid in scale invariant theory of gravitation

TL;DR

This paper explores Bianchi type VIh, II, and III cosmological models incorporating wet dark fluid within scale invariant gravity, constructing a non-singular universe model with physical insights into its behavior.

Contribution

It introduces a novel application of wet dark fluid in scale invariant gravity to Bianchi cosmologies, including a non-singular universe model with a time-dependent gauge function.

Findings

Constructed a non-singular universe model with disorder radiation.

Analyzed physical behaviors of the model for Bianchi VIh (h=1) space-time.

Extended the understanding of dark fluid effects in scale invariant cosmology.

Abstract

In this paper, we have investigated Bianchi type VIh, II and III cosmological model with wet dark fluid in scale invariant theory of gravity, where the matter field is in the form of perfect fluid and with a time dependent gauge function (Dirac gauge). A non-singular model for the universe filled with disorder radiation is constructed and some physical behaviors of the model are studied for the feasible VIh (h = 1) space-time.