Implications of the Ornstein-Uhlenbeck-like fractional differential equation in cosmology
In this paper we introduce a generalized fractional scale factor and a time-dependent Hubble parameter obeying an “Ornstein-Uhlenbeck-likefractional differential equation” which serves to describe the accelerated expansion of a non-singular universe with and without the presenceof scalar fields. Som...
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| Pubblicato in: | Revista Mexicana de Física |
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| Autore principale: | |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Sociedad Mexicana de Física A.C.
2016
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| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=57045452010 |
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