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Curvaton reheating allows a TeV Hubble scale in non-oscillatory inflation.

Bueno-Sanchez, Juan Carlos and Dimopoulos, Konstantinos (2007) Curvaton reheating allows a TeV Hubble scale in non-oscillatory inflation. Journal of Cosmology and Astroparticle Physics, 2007 (11). 007. ISSN 1475-7516

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Abstract

Curvaton reheating is studied in non-oscillatory models of inflation, with the aim of obtaining bounds on the parameters of curvaton models and finding out whether low scale inflation can be attained. Using a minimal curvaton model, it is found that the allowed parameter space is considerably larger than in the case of the usual oscillatory inflation models. In particular, inflation with a Hubble scale as low as 1 TeV is comfortably allowed.

Item Type: Article
Journal or Publication Title: Journal of Cosmology and Astroparticle Physics
Uncontrolled Keywords: inflation ; cosmology of theories beyond the SM
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Physics
ID Code: 18699
Deposited By: ep_ss_importer
Deposited On: 28 Oct 2008 11:12
Refereed?: Yes
Published?: Published
Last Modified: 26 Jul 2012 15:20
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/18699

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