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Meromorphic <i>N</i>=2 Wess–Zumino supersymmetric quantum mechanics

Meromorphic <i>N</i>=2 Wess–Zumino supersymmetric quantum mechanics

The ordinary (holomorphic) N=2 Wess–Zumino model in supersymmetric quantum mechanics is extended to the case where the superpotential V(z) is a meromorphic function on C■{∞}. The extended model is analyzed in a mathematically rigorous way. Self-adjoint extensions and the essential self-adjointness of the supercharges are discussed. The supersymmetric Hamiltonian defined …