Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Curvaton reheating allows a TeV Hubble scale in non-oscillatory inflation.
AU - Bueno-Sanchez, Juan Carlos
AU - Dimopoulos, Konstantinos
PY - 2007/11/9
Y1 - 2007/11/9
N2 - 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.
AB - 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.
KW - inflation
KW - cosmology of theories beyond the SM
U2 - 10.1088/1475-7516/2007/11/007
DO - 10.1088/1475-7516/2007/11/007
M3 - Journal article
VL - 2007
SP - 007
JO - Journal of Cosmology and Astroparticle Physics
JF - Journal of Cosmology and Astroparticle Physics
SN - 1475-7516
IS - 11
ER -