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Theory of conductance and noise additivity in parallel mesoscopic conductors

G. Iannaccone, M. Macucci, B. Pellegrini

cond-mat.mes-hallarXiv:cond-mat/9703236

Abstract

We present a theory of conductance and noise in generic mesoscopic conductors connected in parallel, and we demonstrate that the additivity of conductance and of shot noise arises as a sole property of the junctions connecting the two (or more) conductors in parallel. Consequences on the functionality of devices based on the Aharonov-Bohm effect are also drawn.

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