Bianchi Type-III Magnetized Perfect Fluid Cosmological Model with Time-Varying
Issue: 2014 - Volume 4 [Issue 5]
M. K. Singh and Shri Ram *
Department of Mathematical Sciences, Indian Institute of Technology, (Banaras Hindu University), Varanasi 221 005, India
*Author to whom correspondence should be addressed.
Bianchi type-III model of universe filled with a magnetized perfect fluid together with a time-varying cosmological constant is investigated in general relativity. We assume that F12 is the only non-vanishing component of the electromagnetic tensor Fij . We obtain exact solutions to Einstein’s field equations by using an ad-hoc mathematical relation. The physical and geometrical behaviors of the cosmological model are discussed.
Keywords: Bianchi type-III, Perfect fluid, Magnetic field, Cosmological term