Implications of the Ornstein-Uhlenbeck-like fractional differential equation in cosmology
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| Format: | Artículo científico |
| Language: | en |
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Sociedad Mexicana de Física A.C.
2016
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| _version_ | 1876441422303854592 |
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| author | Rami Ahmad El-Nabulsi |
| author_facet | Rami Ahmad El-Nabulsi |
| contents | Implications of the Ornstein-Uhlenbeck-like fractional differential equation in cosmology Rami Ahmad El-Nabulsi Física, Astronomía y Matemáticas Gauss Mittag Ornstein Uhlenbeck Lefflerfunction 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. Some hidden cosmological features were captured and discussed consequently. 2016 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57045452010 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.3 Vol.62 |
| format | Artículo científico |
| id | redalyc_57045452010 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Implications of the Ornstein-Uhlenbeck-like fractional differential equation in cosmology Rami Ahmad El-Nabulsi Física, Astronomía y Matemáticas Gauss Mittag Ornstein Uhlenbeck Lefflerfunction Implications of the Ornstein-Uhlenbeck-like fractional differential equation in cosmology Rami Ahmad El-Nabulsi Física, Astronomía y Matemáticas Gauss Mittag Ornstein Uhlenbeck Lefflerfunction 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. Some hidden cosmological features were captured and discussed consequently. 2016 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57045452010 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.3 Vol.62 |
| title | Implications of the Ornstein-Uhlenbeck-like fractional differential equation in cosmology |
| topic | Física, Astronomía y Matemáticas Gauss Mittag Ornstein Uhlenbeck Lefflerfunction |
| url | https://www.redalyc.org/articulo.oa?id=57045452010 |