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Darboux parameter for empty FRW quantum universes and quantum cosmological singularities by Rosu, H. C. is a scholarly article available to read on EtoBox.

What is Darboux parameter for empty FRW quantum universes and quantum cosmological singularities about?

I present the factorization(s) of the Wheeler-DeWitt equation for vacuum FRW minisuperspace universes of arbitrary Hartle-Hawking factor ordering, including the so-called strictly isospectral supersymmetric method. By the latter means, one can introduce an infinite class of singular FRW minisuperspace wavefunctions characterized by a Darboux parameter that mathematically speaking is a Riccati integration constant, while physically determines the position of these strictly isospectral singularities on the Misner time axis

Author

Rosu, H. C.

Published

1997

Language

EN