• LRS BIANCHI TYPE I ANTI- STIFF FLUID COSMOLOGICAL MODEL WITH ELECTROMAGNETIC FIELD AND VACUUM ENERGY DENSITY
Abstract
In this paper we have investigated LRS Bianchi type I anti- stiff fluid cosmological model with electromagnetic field and vacuum energy density. We have assumed that the magnetic field is due to an electric current produced along z-axis. So, is the only non-vanishing component of electromagnetic field tensor Fij .To get the deterministic solution, it has been assumed that , where p is the pressure and ρ is the rest energy density, and a relation between metric potentials , where A and B are functions of t alone. It is observed that the model has a point type singularity at provided Physical and geometrical properties of the model are also discussed.
Keywords
Full Text:
PDFThis work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
© 2010-2022 International Journal of Mathematical Archive (IJMA) Copyright Agreement & Authorship Responsibility |