Statistics of quantum transport in weakly nonideal chaotic cavities
Statistics of quantum transport in weakly nonideal chaotic cavities
We consider statistics of electronic transport in chaotic cavities where time-reversal symmetry is broken and one of the leads is weakly nonideal; that is, it contains tunnel barriers characterized by tunneling probabilities ${\ensuremath{\Gamma}}_{i}$. Using symmetric function expansions and a generalized Selberg integral, we develop a systematic perturbation theory in $1\ensuremath{-}{\ensuremath{\Gamma}}_{i}$ …