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Bulk viscous fluid hypersurface–homogeneous cosmological models with time varying G and Λ
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ram, Shri Verma, Manoj Kumar |
| Copyright Year | 2010 |
| Abstract | Hypersurface–homogeneous cosmological models containing a bulk viscous fluid with time varying G and Λ have been presented. We have shown that the field equations are solvable for any arbitrary cosmic scale function. The viscosity coefficient of bulk viscous fluid is assumed to be a power function of the energy density. Exact solutions of Einstein’s field equations are obtained which represent an expanding, shearing and accelerating/decelerating models of the universe. The physical and kinematical behaviours of the models are also discussed. |
| Starting Page | 151 |
| Ending Page | 156 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s10509-010-0370-6 |
| Alternate Webpage(s) | http://www.wseas.us/e-library/conferences/2010/Cambridge/NAICIP/NAICIP-02.pdf?origin=publicationDetail |
| Alternate Webpage(s) | https://doi.org/10.1007/s10509-010-0370-6 |
| Volume Number | 330 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |