Non-linear coupling in the dark sector as a running vacuum model
In this work we study a phenomenological non-gravitational interaction between dark matter and dark energy. The scenario studied in this work extends the usual interaction model proportional to the derivative of the dark component density adding to the coupling a non-linear term of the form Q= ρ′/ 3...
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00017701_v50_n8_p_DeSantiago http://hdl.handle.net/20.500.12110/paper_00017701_v50_n8_p_DeSantiago |
| Aporte de: |
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