Abstract
Accurate eigenvalues of the double-well anharmonic oscillator () are obtained in all regimes of the coupling constant . Tables of some eigenvalues up to are presented. The method is nonperturbative and involves the use of an appropriately scaled harmonic basis.
- Received 17 November 1982
DOI:https://doi.org/10.1103/PhysRevD.28.1945
©1983 American Physical Society