Position-dependent-mass; Cylindrical coordinates, separability, exact solvability, and PT-symmetry

Omar Mustafa

备注：: 16 pages
发表信息：: J. Phys. A: Math. Theor. 43 (2010) 385310 (9pp)
DOI：: 10.1088/1751-8113/43/38/385310

英文摘要：

The kinetic energy operator with position-dependent-mass in cylindrical coordinates is obtained. The separability of the corresponding Schrödinger equation is discussed within radial cylindrical mass settings. Azimuthal symmetry is assumed and spectral signatures of various z-dependent interaction potentials (Hermitian and non-Hermitian PT-symmetric) are reported.

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