Year: 1998
Type: article
Abstract: We present the factorization(s) of the Wheeler–De Witt 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 wave functions 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.
Source: Modern Physics Letters A
Author: HARET C. ROSU
Institution: Universidad de Guanajuato
Language: English
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1972793715