Abstract
Extending the results obtained in previous papers, an asymptotic analysis is applied to the problem of the penetration of a square potential barrier; it is shown that also in the classically forbidden case a velocity can be attributed to the particle, analogous to the usual group velocity and determining the traversal time.
- Received 28 February 1992
DOI:https://doi.org/10.1103/PhysRevA.46.1233
©1992 American Physical Society