Toward a solution of the coincidence problem

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dc.creatordel Campo, Sergio
dc.creatorHerrera, Ramon
dc.creatorPavon, Diego
dc.date2008-06-12
dc.date2008-07-17
dc.date.accessioned2026-07-07T11:33:55Z
dc.date.available2026-07-07T11:33:55Z
dc.descriptionThe coincidence problem of late cosmic acceleration constitutes a serious riddle with regard to our understanding of the evolution of the Universe. Here we argue that this problem may someday be solved -or better understood- by expressing the Hubble expansion rate as a function of the ratio of densities (dark matter/dark energy) and observationally determining the said rate in terms of the redshift.
dc.description14 pages, 5 figures. Key words: Cosmology, dark energy, coincidence problem. Slightly extended version of the paper published in Phys. Rev. D as rapid communication
dc.identifierhttps://arxiv.org/abs/0806.2116
dc.identifierhttp://arxiv.org/abs/0806.2116
dc.identifierPhys.Rev.D78:021302,2008
dc.identifierdoi:10.1103/PhysRevD.78.021302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198065
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleToward a solution of the coincidence problem
dc.typetext

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