Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.62.052107
Title: Analytic expression for exact-ground-state energy based on an operator method for a class of anharmonic potentials
Authors: Kwek, L.C. 
Liu, Y.
Oh, C.H. 
Wang, X. 
Issue Date: Nov-2000
Citation: Kwek, L.C., Liu, Y., Oh, C.H., Wang, X. (2000-11). Analytic expression for exact-ground-state energy based on an operator method for a class of anharmonic potentials. Physical Review A - Atomic, Molecular, and Optical Physics 62 (5) : 052107-052101. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.62.052107
Abstract: The full spectrum of a physical system is extracted with arbitrarily potentials using the shift operator method. The method is applied to a one-dimensional oscillator with anharmonic potentials. The supersymmetric quantum mechanics (SQM) is analyzed as a special case of a nonlinear algebraic operator method. Analytical results checked the accuracy of the state-dependent diagonalization.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/95779
ISSN: 10502947
DOI: 10.1103/PhysRevA.62.052107
Appears in Collections:Staff Publications

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