First integrals for charged perfect fluid distributions
| Autor: | Kweyama, M. C., Maharaj, S. D., Govinder, K. S. |
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| Rok vydání: | 2013 |
| Předmět: | |
| Zdroj: | Nonlinear Analysis RWA 13: 1721-1729, 2012 |
| Druh dokumentu: | Working Paper |
| Popis: | We study the evolution of shear-free spherically symmetric charged fluids in general relativity. We find a new parametric class of solutions to the Einstein-Maxwell system of field equations. Our charged results are a generalisation of earlier treatments for neutral relativistic fluids. We regain the first integrals found previously for uncharged matter as a special case. In addition an explicit first integral is found which is necessarily charged. Comment: 18 pages, To appear in Nonlinear Analysis: RWA |
| Databáze: | arXiv |
| Externí odkaz: |
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