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Classification of type A \(N\)-fold supersymmetry. (English) Zbl 1020.81018

Summary: Type A \(N\)-fold supersymmetry of one-dimensional quantum mechanics can be constructed by using \(sl(2)\) generators represented on a finite-dimensional functional space. Using this \(sl(2)\) formalism we show a general method of constructing type A \(N\)-fold supersymmetric models. We also present systematic generation of known models and several new models using this method.

MSC:

81Q60 Supersymmetry and quantum mechanics
81R15 Operator algebra methods applied to problems in quantum theory

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