Operator method and eigenvalues of the triple-well anharmonic oscillator |
| |
Authors: | R K Roy Choudhury Barnana Ghosh |
| |
Affiliation: | (1) Electronics Unit, Indian Statistical Institute, 203, Barrackpore Trunk Road, 700 035 Calcutta, India |
| |
Abstract: | Using an algebraic technique based on the Lie algebra of the group SO(2, 1) the eigenvalues of the triple-well anharmonic oscillator are calculated for all ranges of the coupling constant. Approximate analytic formulas for the eigenvalues up to second order are given. The results obtained are compared with those of other authors. |
| |
Keywords: | Lie algebra eigenvalues anharmonic oscillator |
本文献已被 SpringerLink 等数据库收录! |