ar X iv : g r - qc / 9 90 70 03 v 1 1 J ul 1 99 9 Cosmological models with variable ” constants ”
نویسنده
چکیده
The behavior of the ”constants”, G, c, h̄, a, e, mi and Λ, considering them as variable, in the framework of a flat cosmological model with FRW symmetries described by a bulk viscous fluid and considering mechanisms of adiabatic matter creation are investigated. Within two models; one with radiation predominance and another of matter predominance, this behavior are studied.
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