Abstract
The ideas of supersymmetric quantum mechanics are applied to the tunneling problem for double-well potentials. We evaluate the tunneling by developing a systematic perturbation expansion whose leading term is an improvement over the standard WKB result. We find that the perturbation series converges rapidly.
- Received 24 July 1987
DOI:https://doi.org/10.1103/PhysRevLett.60.41
©1988 American Physical Society