TY - JOUR
T1 - Curvaton reheating in tachyonic inflationary models
AU - Campuzano, Cuauhtemoc
AU - Del Campo, Sergio
AU - Herrera, Ramón
N1 - Funding Information:
C.C. was supported by Ministerio de Educacion through MECESUP Grants FSM 0204. S.d.C. was supported by Comision Nacional de Ciencias y Tecnologia through FONDECYT grants No. 1030469, No. 1040624 and No. 1051086. Also from UCV-DGIP No. 123.764 and from Dirección de Investigación UFRO No. 120228. R.H. was supported by UNAB Grants DI 28-05/R.
PY - 2006/2/9
Y1 - 2006/2/9
N2 - The curvaton reheating in a tachyonic inflationary universe model with an exponential potential is studied. We have found that the energy density in the kinetic epoch, has a complicated dependencies of the scale factor. For different scenarios, the temperature of reheating is computed. These temperature result to be analogous to those obtained in the standard case of the curvaton scenario.
AB - The curvaton reheating in a tachyonic inflationary universe model with an exponential potential is studied. We have found that the energy density in the kinetic epoch, has a complicated dependencies of the scale factor. For different scenarios, the temperature of reheating is computed. These temperature result to be analogous to those obtained in the standard case of the curvaton scenario.
UR - http://www.scopus.com/inward/record.url?scp=30944464789&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2005.11.058
DO - 10.1016/j.physletb.2005.11.058
M3 - Article
AN - SCOPUS:30944464789
SN - 0370-2693
VL - 633
SP - 149
EP - 154
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 2-3
ER -