Shape-invariant potentials and an associated coherent state
arXiv:hep-th/9309153 · doi:10.1016/0375-9601(93)91182-5
Abstract
An algebraic treatment of shape-invariant potentials in supersymmetric quantum mechanics is discussed. By introducing an operator which reparametrizes wave functions, the shape-invariance condition can be related to a oscillator-like algebra. It makes possible to define a coherent state associated with the shape-invariant potentials. For a large class of such potentials, it is shown that the introduced coherent state has the property of resolution of unity.
11 pages + 1 figure (not included),Plain Tex YITP/K-1019, RCNP-055