TY - JOUR
T1 - R2-corrections to chaotic inflation
AU - Cárdenas, Victor H.
AU - Del Campo, Sergio
AU - Herrera, Ramón
N1 - Funding Information:
V.H.C. was supported from Comision Nacional de Ciencias y Tecnologia through Fondecyt Project 3010017 grant. S.dC. was also supported from Comision Nacional de Ciencias y Tecnologia through Fondecyt Projects No. 1030469 and 1010485 grants, and from UCV-DGIP No. 123.764/2003. R.H. was supported from Min-isterio de Educacion through Mecesup Projects FSM 9901 and USA 0108 grants.
PY - 2003/9/21
Y1 - 2003/9/21
N2 - Scalar density cosmological perturbations, spectral indices and reheating in a chaotic inflationary universe model, in which a higher derivative term is added, are investigated. This term is supposed to play an important role in the early evolution of the Universe, specifically at times closer to the Planck era.
AB - Scalar density cosmological perturbations, spectral indices and reheating in a chaotic inflationary universe model, in which a higher derivative term is added, are investigated. This term is supposed to play an important role in the early evolution of the Universe, specifically at times closer to the Planck era.
KW - Inflationary cosmology
UR - http://www.scopus.com/inward/record.url?scp=0141569676&partnerID=8YFLogxK
U2 - 10.1142/S0217732303011691
DO - 10.1142/S0217732303011691
M3 - Article
AN - SCOPUS:0141569676
VL - 18
SP - 2039
EP - 2049
JO - Modern Physics Letters A
JF - Modern Physics Letters A
SN - 0217-7323
IS - 29
ER -