Lifetime statistics for a Bloch particle in ac and dc fields.
We study the statistics of the Wigner delay time and resonance width for a Bloch particle in ac and dc fields in the regime of quantum chaos. It is shown that after appropriate rescaling the distributions of these quantities have a universal character predicted by the random matrix theory of chaotic scattering.
Glück
M
M
Fachbereich Physik, Universität Kaiserslautern, D-67653 Kaiserslautern, Germany.
Kolovsky
A R
AR
Korsch
H J
HJ