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:
Journal Article
Journal or Publication Title:
Journal of Cosmology and Astroparticle Physics
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
ID Code:
18699
Deposited By:
Deposited On:
28 Oct 2008 11:12
Refereed?:
Yes
Published?:
Published
Last Modified:
22 Nov 2020 10:06