A CMB/Dark Energy Cosmic Duality

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dc.creatorEnqvist, Kari
dc.creatorSloth, Martin S.
dc.date2004-06-02
dc.date2004-11-10
dc.date.accessioned2026-07-07T11:32:18Z
dc.date.available2026-07-07T11:32:18Z
dc.descriptionWe investigate a possible connection between the suppression of the power at low multipoles in the CMB spectrum and the late time acceleration. We show that, assuming a cosmic IR/UV duality between the UV cutoff and a global infrared cutoff given by the size of the future event horizon, the equation of state of the dark energy can be related to the apparent cutoff in the CMB spectrum. The present limits on the equation of state of dark energy are shown to imply an IR cutoff in the CMB multipole interval of 9>l>8.5.
dc.description4 pages, 3 figures, version accepted for publication in PRL
dc.identifierhttps://arxiv.org/abs/hep-th/0406019
dc.identifierhttp://arxiv.org/abs/hep-th/0406019
dc.identifierPhys.Rev.Lett.93:221302,2004
dc.identifierdoi:10.1103/PhysRevLett.93.221302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197548
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleA CMB/Dark Energy Cosmic Duality
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