Internal chaos in an open quantum system: From Ericson to conductance fluctuations S. Sorathia, F. M. Izrailev, G. L. Celardo, V. G. Zelevinsky and G. P. Berman EPL, 88 2 (2009) 27003 Published online: 03 November 2009 DOI: 10.1209/0295-5075/88/27003