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20042006
most citedPT-symmetric quartic anharmonic oscillator and position-dependent mass in a perturbative approach

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quant-ph2004

Deformed shape invariance and exactly solvable Hamiltonians with position-dependent effective mass

B. Bagchi, A. Banerjee, C. Quesne +1

Known shape-invariant potentials for the constant-mass Schrodinger equation are taken as effective potentials in a position-dependent effective mass (PDEM) one. The corresponding s…