Extracting New Physics from the CMB

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dc.creatorGreene, B.
dc.creatorSchalm, K.
dc.creatorShiu, G.
dc.creatorvan der Schaar, J. P.
dc.date2005-03-21
dc.date2005-05-05
dc.date.accessioned2026-07-07T02:17:17Z
dc.date.available2026-07-07T02:17:17Z
dc.descriptionWe review how initial state effects generically yield an oscillatory component in the primordial power spectrum of inflationary density perturbations. These oscillatory corrections parametrize unknown new physics at a scale $M$ and are potentially observable if the ratio $H_{infl}/M$ is sufficiently large. We clarify to what extent present and future CMB data analysis can distinguish between the different proposals for initial state corrections.
dc.descriptionInvited talk by B. Greene at the XXII Texas Symposium on Relativistic Astrophysics, Stanford University, 13-17 December 2004, (TSRA04-0001), 8 pages, LaTeX, some references added, added paragraph at the end of section 2 and an extra note added after the conclusions regarding modifications to the large k power spectra deduced from galaxy surveys
dc.identifierhttps://arxiv.org/abs/astro-ph/0503458
dc.identifierhttp://arxiv.org/abs/astro-ph/0503458
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/9115
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleExtracting New Physics from the CMB
dc.typetext

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