Adiabatic charge pumping in open quantum
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Joseph E. Avron; Alexander Elgart; Gian Michele Graf; Lorenzo Sadun; Kai Schnee
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Article
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2004
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John Wiley and Sons
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English
β 251 KB
## Abstract We introduce a mathematical setup for charge transport in quantum pumps connected to a number of external leads. It is proved that under rather general assumption on the Hamiltonian describing the system, in the adiabatic limit, the current through the pump is given by a formula of BΓΌtt