The Einstein-Hamilton-Jacobi equation: searching the classical solution for barotropic FRW
The dynamical evolution of the scale factor of FRW cosmological model is presented, when the equation of state of the material contenttakes the form p = °½, ° = constant, including the cosmological term. We use the WKB approximation and the relation with theEinstein-Hamilton-Jacobi equation to obtai...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2007 |
| País: | México |
| Institución: | Universidad de Guanajuato |
| Repositorio: | Redalyc-UG |
| OAI Identifier: | oai:redalyc.org:57066216 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=57066216 https://www.redalyc.org/journal/570/57066216/ https://www.redalyc.org/journal/570/57066216/html/ https://www.redalyc.org/journal/570/57066216/57066216.epub https://www.redalyc.org/journal/570/57066216/movil |
| Access Level: | acceso abierto |
| Palabra clave: | Física, Astronomía y Matemáticas Einstein Hamilton Jacobi equation exact solutions classical cosmology |
| Sumario: | The dynamical evolution of the scale factor of FRW cosmological model is presented, when the equation of state of the material contenttakes the form p = °½, ° = constant, including the cosmological term. We use the WKB approximation and the relation with theEinstein-Hamilton-Jacobi equation to obtain the exact solutions. |
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