arXiv · cond-mat/0409338
Floquet Formalism of Quantum Pumps
Abstract
We review Floquet formalism of quantum electron pumps. In the Floquet formalism the quantum pump is regarded as a time dependent scattering system, which allows us to go beyond the adiabatic limit. It can be shown that the well-known adiabatic formula given by Brouwer can be derived from the adiabatic limit of Floquet formalism. We compare various physical properties of the quantum pump both in the adiabatic and in the non-adiabatic regime using the Floquet theory.
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Sang Wook Kim. 2004-09-14. Floquet Formalism of Quantum Pumps. https://doi.org/10.1142/s0217979204026317
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