2001/09/01 by V. I. Belinicher, Victor Belinicher, Belinicher, Victor +4
Computer Science · Mathematics · Physics and Astronomy · #Cellular Automata and Applications #Stochastic processes and statistical mechanics #Theoretical and Computational Physics #cond-mat.mes-hall #cond-mat.str-el
paper · pdf · doi:10.48550/arxiv.cond-mat/0109005
4 pages, 2 figures
arxiv created 2001/09/01 · arxiv updated 2009/11/30
We present a complete classification of the electron-electron interaction in chaotic quantum dots based on expansion in inverse powers of 1/M, the number of the electron states in the Thouless window, M ≃ kF R. This classification is quite universal and extends and enlarges the universal non interacting RMT statistical ensembles. We show that existing Coulomb blockade peak spacing data for B=0 and B≠ 0 is described quite accurately by the interacting GSE and by its extension to B≠ 0. The bimodal structure existing in the interacting GUE case is completely washed out by the combined effect of the spin orbit, pairing and higher order residual interactions.