Interference of resonances and the double-pole of the S-matrix in a double well system
Quantum Physics
2007-05-23 v1 Atomic and Molecular Clusters
Abstract
We discuss the interaction between two resonant states in a quantum double-well structure. The behaviour of the resonant states depends on the coupling between the wells, i.e. the height and width of the barrier that separates them. We distinguish a region with resonant tunneling and a region where the two resonances repel each other. The transition between the two regions is marked by a double pole of the S-matrix.
Cite
@article{arxiv.quant-ph/0102057,
title = {Interference of resonances and the double-pole of the S-matrix in a double well system},
author = {Wim Vanroose},
journal= {arXiv preprint arXiv:quant-ph/0102057},
year = {2007}
}
Comments
3 pages, 4 Postscript figures