Tuesday, January 1, 2013

1212.6369 (S. Ajisaka et al.)

Current in coherent quantum systems connected to mesoscopic Fermi
reservoirs
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S. Ajisaka, F. Barra, C. Mejia-Monasterio, T. Prosen
We study particle current in a recently proposed model for coherent quantum transport. In this model a system connected to mesoscopic Fermi reservoirs (meso-reservoir) is driven out of equilibrium by the action of super reservoirs thermalized to prescribed temperatures and chemical potentials by a simple dissipative mechanism described by the Lindblad equation. We compare exact (numerical) results with theoretical expectations based on the Landauer formula
View original: http://arxiv.org/abs/1212.6369

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