The w < -1 side of Dark Energy - Univers Invisible
The w < -1 side of Dark Energy - Univers Invisible
The w < -1 side of Dark Energy - Univers Invisible
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Phenomenology with <strong>Dark</strong> MatterQuintessence is coupled to DM through the metric: it is dragged in the DM potential wellsSince c s2= 0, it clusters on all scales (contrarily to standard quintessence):<strong>Dark</strong> energy escapes (!) from DM potential wells:Is it possible to experim distinguish c s= 0 from c s= 1? Until which value <strong>of</strong> 1+w Q?ISW–galaxy correlation: distinction possible for 1+w > 0.05 (only positive 1+w con<strong>side</strong>red)Corasaniti, Giannantonio,Melchiorri ‘05c S=1 c S=0
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