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SUMMARY:Cosmological Signatures of the Interacting Dark-Energy with Massiv
 e Neutrinos
DTSTART;VALUE=DATE-TIME:20090924T100000Z
DTEND;VALUE=DATE-TIME:20090924T110000Z
DTSTAMP;VALUE=DATE-TIME:20261107T065355Z
UID:indico-event-1713@indico.ific.uv.es
DESCRIPTION:We investigate whether interaction between massive neutrinos a
 nd quintessence scalar field is the origin of the late time accelerated ex
 pansion of the universe. We present cosmological perturbation theory in ne
 utrinos probe interacting dark-energy models\, and calculate cosmic microw
 ave background anisotropies and matter power spectrum. In these models\, t
 he evolution of the mass of neutrinos is determined by the quintessence sc
 alar field\, which is responsible for the cosmic acceleration today. We co
 nsider several types of scalar field potentials and put constraints on the
  coupling parameter between neutrinos and dark energy. Assuming the flatne
 ss of the universe\, the constraint we can derive from the current observa
 tion is Pm \n\nhttps://indico.ific.uv.es/event/1713/
LOCATION:Edf. Institutos de Investigación Sala Seminarios IFIC
URL:https://indico.ific.uv.es/event/1713/
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