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|Title:||Solving the anharmonic oscillator problem with the SU(2) group|
|Authors:||Chen, J.-L. |
|Source:||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/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|
|Appears in Collections:||Staff Publications|
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