Sinhaa, AnjanaRoychoudhury, Rajkumar2012-11-072012-11-072002-08-26Physics Letters A, v. 301,no. 3–4, p.163–172http://hdl.handle.net/10263/4713enDarboux's methodIsospectral potentialNon-hermitian hamiltonianPT symmetrySupersymmetryIsospectral partners of a complex PT-invariant potentialArticle