Current in coherent quantum systems connected to mesoscopic Fermi reservoirs


Autoria(s): Ajisaka, Shigeru; Barra, Felipe; Mejia Monasterio, Carlos Roberto; Prosen, Tomaz
Data(s)

19/10/2012

Resumo

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.

Formato

application/pdf

Identificador

http://oa.upm.es/15616/

Idioma(s)

eng

Publicador

E.T.S.I. Agrónomos (UPM)

Relação

http://oa.upm.es/15616/1/INVE_MEM_2012_129762.pdf

http://iopscience.iop.org/1402-4896/86/5/058501?fromSearchPage=true

info:eu-repo/semantics/altIdentifier/doi/10.1088/0031-8949/86/05/058501

Direitos

http://creativecommons.org/licenses/by-nc-nd/3.0/es/

info:eu-repo/semantics/openAccess

Fonte

Physica Scripta, ISSN 0031-8949, 2012-10-19, Vol. 86, No. 5

Palavras-Chave #Física
Tipo

info:eu-repo/semantics/article

Artículo

PeerReviewed