We enquire into the consequences of the nonuniqueness of the factorizability of a quantum mechanical Hamiltonian in one dimension. This leads to a hierarchy of potentials, a particular class of which is endowed with the energy spectrum of the harmonic oscillator. © 1989 Plenum Publishing Corporation.

Bijan Kumar Bagchi

Physics

(SoNS) School of Natural Sciences

A. Mitra

P.K. Roy

A. Lahiri

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