Izvorni znanstveni članak
A new class of plane-symmetric inhomogeneous cosmological models of perfect fluid distribution with electromagnetic field
A.Anirudh Pradhan
; Department of Mathematics, Hindu Post-graduate College, Zamania-232 331, Ghazipur, India
Anil Kumar Yadav
; Department of Physics, K. N. Govt. Post-graduate College, Gyanpur,Sant Ravidas Nagar, Bhadohi-221 304, India
J. P. Singh
; Department of Mathematical Sciences, A. P. S. University, Rewa-486 003, India
Sažetak
A new class of plane-symmetric inhomogeneous cosmological models of perfect fluid distribution with electromagnetic field is obtained. The source of the magnetic field is due to an electric current produced along the z-axis. F12 is the non-vanishing component of electromagnetic field tensor. The free gravitational field is assumed to be of Petrov type-II non-degenerate. We have studied three cases : (i) cosine hyperbolic (ii) linear and (ii) cosine form. Some geometric and physical properties of the models in the presence and absence of magnetic field are also discussed.
Ključne riječi
cosmology; electromagnetic field; inhomogeneous solution
Hrčak ID:
304470
URI
Datum izdavanja:
1.10.2007.
Posjeta: 98 *