arXiv:cond-mat/0309224 Abstract

arXiv:cond-mat/0309224Abstract References Reviews Resources

Signature of Quantum Chaos in SQUID's

Published 2003-09-09Version 1

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.

Comments: 10 pages, 4 figures

Categories: cond-mat.mes-hall, cond-mat.supr-con

Keywords: quantum chaos, model describing superconducting quantum interference, describing superconducting quantum interference devices, external magnetic flux, realistic model describing superconducting quantum

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