1996•arXiv (Cornell University)Open access

Strictly isospectral Bianchi type ll cosmological models

H. C. Rosu, J. Socorro, O. Obregón

Abstract

We apply the strictly isospectral technique of standard supersymmetric quantum mechanics to the Q=0 factor ordered Wheeler-DeWitt equation for the Friedmann-Robertson-Walker (FRW) minisuperspace model. The resulting strictly isospectral one-parameter families of both FRW cosmological potentials and wavefunctions of the universe are exhibited with relevant plots

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Key concepts: Isospectral, Minisuperspace, Friedmann–Lemaître–Robertson–Walker metric, Mathematical physics, Physics, Universe, Wave function, Type (biology)