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Inflation, quantum fields, and CMB anisotropies

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Inflation, quantum fields, and CMB anisotropies

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dc.contributor.author	Agulló, Iván
dc.contributor.author	Navarro Salas, José
dc.contributor.author	Olmo Alba, Gonzalo
dc.contributor.author	Parker, Leonard
dc.date.accessioned	2014-03-24T12:04:30Z
dc.date.available	2014-03-24T12:04:30Z
dc.date.issued	2009
dc.identifier.citation	Agulló, Iván Navarro Salas, José Olmo Alba, Gonzalo Parker, Leonard 2009 Inflation, quantum fields, and CMB anisotropies General Relativity and Gravitation 41 10 2301 2306
dc.identifier.uri	http://hdl.handle.net/10550/33666
dc.description.abstract	Inflationary cosmology has proved to be the most successful at predicting the properties of the anisotropies observed in the cosmic microwave background (CMB). In this essay we show that quantum field renormalization significantly influences the generation of primordial perturbations and hence the expected measurable imprint of cosmological inflation on the CMB. However, the new predictions remain in agreement with observation, and in fact favor the simplest forms of inflation. In the near future, observations of the influence of gravitational waves from the early universe on the CMB will test our new predictions.
dc.relation.ispartof	General Relativity and Gravitation, 2009, vol. 41, num. 10, p. 2301-2306
dc.subject	Cosmologia
dc.subject	Camps, Teoria quàntica de
dc.title	Inflation, quantum fields, and CMB anisotropies
dc.type	journal article	es_ES
dc.date.updated	2014-03-24T12:04:30Z
dc.identifier.doi	10.1007/s10714-009-0850-6
dc.identifier.idgrec	056304
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1007/s10714-009-0850-6