Signature of Quantum Chaos in SQUID's
Mesoscale and Nanoscale Physics
2007-05-23 v1 Superconductivity
Abstract
Spectral statistics in band structures is studied in a realistic model describing superconducting quantum interference devices (SQUID's). By controlling an external magnetic flux, the level statistics may show a crossover from the GUE to the GOE. Effects of secondary discrete symmetries seen in specific regions of the first Brillouin zone are also discussed.
Cite
@article{arxiv.cond-mat/0309224,
title = {Signature of Quantum Chaos in SQUID's},
author = {T. Kato and K. Tanimoto and K. Nakamura},
journal= {arXiv preprint arXiv:cond-mat/0309224},
year = {2007}
}
Comments
10 pages, 4 figures