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L.R.S. Bianchi type II Stiff Fluid cosmological model with Decaying Vacuum Energy Density $\Lambda$ in general relativity
LRS Bianchi type II models Cosmological constant
2010/12/20
Locally rotationally symmetric (L.R.S.) Bianchi type II stiff fluid cos-mological model is investigated. To get the deterministic model of the universe, we have assumed a condition A = Bm between metr...
Kantowski-Sachs viscous fluid cosmological model with a varying L
Kantowski-Sachs viscous fluid model cosmology variable cosmological constant
2010/4/8
We study the Kantowski-Sachs cosmological model filled with viscous fluid in the presence of cosmological term L. To get a deterministic solution, a condition between metric potentials is used. The vi...
2005Vol.43No.5pp.957-960DOI:
Cosmological Model Based on Gauge Theory of Gravity
WU Ning
Institute of High Energy Physics, P.O. Box 918-1, Beijing 100039, China
...
Bianchi Type VI1 Viscous Fluid Cosmological Model in Wesson´s Theory of Gravitation
Gauge function viscous fluid scale invariant theory
2010/4/9
Field equations of a scale invariant theory of gravitation proposed by Wesson [1, 2] are obtained in the presence of viscous fluid with the aid of Bianchi type VIh space-time with the time dependent g...