The conditional tunneling time for reflection using the WKB wave-function
arXiv:cond-mat/0203186 · doi:10.1142/S0217979202010014
Abstract
We derive an expression for the conditional time for the reflection of a wave from an arbitrary potential barrier using the WKB wavefunction in the barrier region. Our result indicates that the conditional times for transmission and reflection are equal for a symmetric barrier within the validity of the WKB approach.
4 pages RevTeX, 1 eps figure included