Interacting parametrized post-Friedmann method

We apply the interacting parametrized post-Friedmann (IPPF) method to coupled dark energy models where the interaction is proportional to dark matter density at background level. In the first case, the dark components are treated as fluids and the growth of dark matter perturbations only feel the in...

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Detalles Bibliográficos
Autores principales: Richarte, M.G., Xu, L.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00017701_v48_n4_p_Richarte
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