Circuit Theory for Full Counting Statistics in Multiterminal Circuits
Circuit Theory for Full Counting Statistics in Multiterminal Circuits
We propose a theory that treats the current, noise, and, generally, the full current statistics of electron transfer in a mesoscopic system in a unified, simple, and efficient way. The theory appears to be a circuit theory of $2\ifmmode\times\else\texttimes\fi{}2$ matrices associated with Keldysh Green functions. We illustrate the theory by …