✦ LIBER ✦

New possibilities for supersymmetry breakdown in quantum mechanics and second-order irreducible Darboux transformations

✍ Scribed by Boris F. Samsonov

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 110 KB
Volume: 263
Category: Article
ISSN: 0375-9601
DOI: 10.1016/s0375-9601(99)00736-7

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✦ Synopsis

New types of irreducible second-order Darboux transformations for the one dimensional Schrodinger equation are described.

The main feature of such transformations is that the transformation functions have eigenvalues greater then the ground state energy of the initial Hamiltonian. These transformations lead to a second-derivative supersymmetric models with unusual properties of supersymmetry breakdown.