Kaluza–Klein cosmological model with strange-quark-matter in Lyra geometry
Abstract
In this paper, we have studied Kaluza–Klein Cosmological Model with strange-quark-matter in Lyra Geometry. To determine the solution of the field equation, we have assumed that scalar expansion 𝜃 is proportional to shear scalar σ2 which leads to A1=(A2)r, where A1, A2 are metric potentials and r is arbitrary constant. The cosmological parameters are investigated with the help of equation of state strange-quark-matter (SQM), which is p=ρ−4Bc3, where Bc is Bag constant. We compared the results of general General relativity (GR) and scalar-tensor theory and also discussed the behaviors of some physical parameters.