TY - JOUR
T1 - Curvaton reheating in non-minimal derivative coupling to gravity
T2 - NO models
AU - HERRERA APABLAZA, RAMON ALEJANDRO
AU - SAAVEDRA ALVEAR, JOEL FRANCISCO
AU - Campuzano, Cuauhtemoc
PY - 2016/10/1
Y1 - 2016/10/1
N2 - The curvaton reheating mechanism in a non-minimal derivative coupling to gravity for any non-oscillating (NO) model is studied. In this framework, we analyze the energy density during the kinetic epoch and we find that this energy has a complicated dependencies of the scale factor. Considering this mechanism, we study the decay of the curvaton in two different scenarios and also we determine the reheating temperatures. As an example the NO model, we consider an exponential potential and we obtain the reheating temperature indirectly from the inflation through of the number of e-folds.
AB - The curvaton reheating mechanism in a non-minimal derivative coupling to gravity for any non-oscillating (NO) model is studied. In this framework, we analyze the energy density during the kinetic epoch and we find that this energy has a complicated dependencies of the scale factor. Considering this mechanism, we study the decay of the curvaton in two different scenarios and also we determine the reheating temperatures. As an example the NO model, we consider an exponential potential and we obtain the reheating temperature indirectly from the inflation through of the number of e-folds.
KW - Curvaton field
KW - Early universe
KW - Inflation
UR - http://www.scopus.com/inward/record.url?scp=84988432000&partnerID=8YFLogxK
U2 - 10.1007/s10714-016-2133-3
DO - 10.1007/s10714-016-2133-3
M3 - Article
AN - SCOPUS:84988432000
VL - 48
JO - General Relativity and Gravitation
JF - General Relativity and Gravitation
SN - 0001-7701
IS - 10
M1 - 137
ER -