Browsing Department of Physics by Subject "HAMILTONIANS, FUNCTION-MATCHING CONDITIONS, ABRUPT HETEROSTRUCTURES, HETEROJUNCTIONS"

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Ordering Ambiguity Revisited via Position Dependent Mass Pseudo-Momentum Operators

Mustafa, Omar; Mazharimousavi, Habib S. (Springer, 2007)

Ordering ambiguity associated with the von Roos position dependent mass (PDM) Hamiltonian is considered. An affine locally scaled first order differential introduced, in Eq. (9), as a PDM-pseudo-momentum operator. Upon ...