A family of inhomogeneous cosmological Einstein-Rosen metrics
نویسندگان
چکیده
Some generalized soliton solutions of the cosmological Einstein-Rosen type defined in the space-time region t 2;prin terms of canonical coordinates are considered. Vacuum solutions are studied and interpreted as cosmological models. Fluid solutions are also considered and are seen to represent inhomogeneous cosmological models that become homogeneous at t 00. A subset of these evolve toward isotropic Friedmann-Robertson-Walker metrics.
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تاریخ انتشار 2001