Solving the anharmonic oscillator problem with the SU(2) group

Please use this identifier to cite or link to this item: https://doi.org/10.1088/0305-4470/34/42/312

Title:	Solving the anharmonic oscillator problem with the SU(2) group
Authors:	Chen, J.-L. Kwek, L.C. Oh, C.H. Liu, Y.
Issue Date:	26-Oct-2001
Citation:	Chen, J.-L., Kwek, L.C., Oh, C.H., Liu, Y. (2001-10-26). Solving the anharmonic oscillator problem with the SU(2) group. Journal of Physics A: Mathematical and General 34 (42) : 8889-8899. ScholarBank@NUS Repository. https://doi.org/10.1088/0305-4470/34/42/312
Abstract:	A new perspective for the anharmonic oscillator problem based on the SU(2) group method (SGM) is provided. One finds that the SGM is a possible unified approach to treat both the harmonic oscillator and the anharmonic oscillator, although for the latter only part of the energy spectrum can be obtained. Coordinate translation x → x + λ for the anharmonic potential is also discussed, as one expects that the energy spectrum of an anharmonic oscillator is not affected by the translation.
Source Title:	Journal of Physics A: Mathematical and General
URI:	http://scholarbank.nus.edu.sg/handle/10635/97968
ISSN:	03054470
DOI:	10.1088/0305-4470/34/42/312
Appears in Collections:	Staff Publications

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