Cannata, FLoffe, MRoychoudhury, RajkumarRoy, P2012-03-262012-03-262001Physics letters A,V281,P305-310http://hdl.handle.net/10263/3381enSupersymmetryPT symmetryQuasi-solvable modelComplex hamiltonians with real spectraA new class of PT symmetric hamiltonians with real spectraArticle