Cylindrically symmetric inhomogeneous cosmological models with viscous fluid and varying Λ |
| |
Authors: | Anirudh Pradhan Prashant Kumar Singh R Kanti Jotania |
| |
Institution: | (1) Department of Mathematics, Hindu Post-graduate College, 232 331 Zamania, Ghazipur, India;(2) Department of Physics, M.N. College, 384 315 Visnagar, Gujarat, India |
| |
Abstract: | Cylindrically symmetric non-static cosmological models representing a bulk viscous fluid distribution have been obtained which
are inhomogeneous and anisotropic. Without assuming anyadhoc law, we obtain a cosmological constant as a decreasing function of time. Various physical and geometrical features of the
models are also discussed. |
| |
Keywords: | 98 80 Es 98 80 -k |
本文献已被 SpringerLink 等数据库收录! |
|