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quant-ph2008
Non-Hermitian PT-symmetric and Hermitian Hamiltonians' correspondence: Isospectrality and mass signature
Omar Mustafa, S. Habib Mazharimousavi
A transformation of the form x to iy; x,y in R, or an equivalent similarity transformation with a metric operator are shown to transform non-Hermitian PT-symmetric Hamiltonians…
quant-ph2007
A class of spherically-separable non-Hermitian PphiTphi-symmetric Hamiltonians
Omar Mustafa, S. Habib Mazharimousavi
A family of spherical non-Hermitian potentials is studied. It is shown that the corresponding non-Hermitian Hamiltonians admit some "new" PT-symmetry. It is observed that…