Scalar Field Cosmologies with Perfect Fluid in Robertson-walker Metric
نویسنده
چکیده
Several isotropic, homogeneous cosmological models containing a self-interacting minimally coupled scalar eld, a perfect uid source and cosmological constant are solved. New exact, asymptotically stable solutions with an in ationary regime or a nal Friedmann stage are found for some simple, interesting potentials. It is shown that the uid and the curvature may determine how these models evolve for large times. PACS 04.20 Jb, 98.80 Cq
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تاریخ انتشار 1995