TY - JOUR
T1 - Warm-Chaplygin inflationary universe model
AU - del Campo, Sergio
AU - Herrera, Ramón
N1 - Funding Information:
S.d.C. was supported by COMISION NACIONAL DE CIENCIAS Y TECNOLOGIA through FONDECYT grant No. 1070306. Also, from UCV-DGIP No. (2008). R.H. was supported by the “Programa Bicentenario de Ciencia y Tecnología” through the Grant “Inserción de Investigadores Postdoctorales en la Academia” No. PSD/06.
PY - 2008/7/17
Y1 - 2008/7/17
N2 - Warm inflationary universe models in the context of a Chaplygin gas equation are studied. General conditions required for these models to be realizable are derived and discussed. By using a chaotic potential we develop models for a dissipation coefficient of the form Γ ∝ φ{symbol}n, with n = 0 or n ≠ 0.
AB - Warm inflationary universe models in the context of a Chaplygin gas equation are studied. General conditions required for these models to be realizable are derived and discussed. By using a chaotic potential we develop models for a dissipation coefficient of the form Γ ∝ φ{symbol}n, with n = 0 or n ≠ 0.
UR - http://www.scopus.com/inward/record.url?scp=45449111509&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2008.05.063
DO - 10.1016/j.physletb.2008.05.063
M3 - Article
AN - SCOPUS:45449111509
SN - 0370-2693
VL - 665
SP - 100
EP - 105
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 -