Interacting dark sector with variable vacuum energy
We examine a cosmological scenario where dark matter is coupled to a variable vacuum energy while baryons and photons are two decoupled components for a spatially flat Friedmann-Robertson-Walker spacetime. We apply the χ2 method to the updated observational Hubble data for constraining the cosmologi...
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Language: | unknown |
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2013
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Online Access: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v88_n8_p_Chimento https://hdl.handle.net/20.500.12110/paper_15507998_v88_n8_p_Chimento |