Baryonic Acoustic Oscillations via the Renormalization Group

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dc.creatorMatarrese, Sabino
dc.creatorPietroni, Massimo
dc.date2007-02-26
dc.date.accessioned2026-07-07T11:21:13Z
dc.date.available2026-07-07T11:21:13Z
dc.descriptionA semi-analytic approach to the computation of the non-linear power-spectrum of dark matter density fluctuations is proposed. The method is based on the Renormalization Group technique and can be applied to any underlying cosmological model. Our prediction on the baryonic acoustic oscillations in a LambdaCDM model accurately fits the results of N-body simulations down to zero redshift, where perturbation theory fails.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/astro-ph/0702653
dc.identifierhttp://arxiv.org/abs/astro-ph/0702653
dc.identifierMod.Phys.Lett.A23:25-32,2008
dc.identifierdoi:10.1142/S0217732308026182
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194202
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleBaryonic Acoustic Oscillations via the Renormalization Group
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