Cosmological Unparticle Correlators

Simple item page
dc.creatorAlberghi, G. L.
dc.creatorKamenshchik, A. Yu.
dc.creatorTronconi, A.
dc.creatorVacca, G. P.
dc.creatorVenturi, G.
dc.date2007-10-23
dc.date2008-03-05
dc.date.accessioned2026-07-07T11:38:18Z
dc.date.available2026-07-07T11:38:18Z
dc.descriptionWe introduce and study an extension of the correlator of unparticle matter operators in a cosmological environment. Starting from FRW spaces we specialize to a de Sitter spacetime and derive its inflationary power spectrum which we find to be almost flat. We finally investigate some consequences of requiring the existence of a unitary boundary conformal field theory in the framework of the dS/CFT correspondence.
dc.description8 pages, 1 figure, to appear on Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/0710.4275
dc.identifierhttp://arxiv.org/abs/0710.4275
dc.identifierPhys.Lett.B662:66-70,2008
dc.identifierdoi:10.1016/j.physletb.2008.01.076
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199513
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCosmological Unparticle Correlators
dc.typetext

Files

Collections

arXiv