par Rocha Filho, Tarcísio T.M.;Figueiredo, Annibal;Brenig, Léon ;Gunzig, Edgard ;Faraoni, Valerio
Référence International journal of theoretical physics, 39, 7, page (1933-1961)
Publication Publié, 2000-07
Article révisé par les pairs
Résumé : A class of explicit and exact solutions is obtained for the equations governing the evolution of spatially flat FLRW spacetimes in interaction with a classical massive scalar field in the presence of conformal coupling and of a quartic self-interaction potential. These solutions only exist for nonvanishing cosmological constant. The equation of state is calculated self-consistently.