Reversible stochastic pump currents in interacting nanoscale conductors

Abstract

The geometric phase, responsible for reversible pump currents in classical stochastic kinetics can be observed experimentally with an electronic setup, similar to the ones reported recently by Gustavsson et al. [Phys. Rev. Lett. 96, 076605 (2006)] and Sukhorukov et al. [Nature Physics 3, 243 (2007)].