Pumping-Restriction Theorem for Stochastic Networks
arXiv:0808.0205 · doi:10.1103/PhysRevLett.101.160601
Abstract
We formulate an exact result, which we refer to as the pumping restriction theorem (PRT). It imposes strong restrictions on the currents generated by periodic driving in a generic dissipative system with detailed balance. Our theorem unifies previously known results with the new ones and provides a universal nonperturbative approach to explore further restrictions on the stochastic pump effect in non-adiabatically driven systems.
4 pages, 5 figures
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