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paper

A PT Symmetric QES Partner to the Khare Mandal Potential With Real Eigen Values

arXiv:quant-ph/0107095 · doi:10.1016/S0375-9601(01)00578-3

Abstract

We consider a PT Symmetric Partner to Khare Mandal's recently proposed non-Hermitian potential with complex eigen values. Our potential is Quasi-Exactly solvable and is shown to possess only real eigen values.

10 pages