Nonequilibrium Fock space for the electron transport problem

The Journal of Chemical Physics
D S Kosov

Abstract

Based on the formalism of thermofield dynamics we propose a concept of nonequilibrium Fock space and nonequilibrium quasiparticles for quantum many-body system in nonequilibrium steady state. We develop a general theory as well as demonstrate the utility of the approach on the example of electron transport through the interacting region. The proposed approach is compatible with advanced quantum chemical methods of electronic structure calculations such as coupled cluster theory and configuration interaction.

Citations

Jun 16, 2005·Proceedings of the National Academy of Sciences of the United States of America·Mark ElbingMarcel Mayor
Mar 9, 2006·Nano Letters·Latha VenkataramanMichael L Steigerwald
Oct 2, 2009·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Maxim F Gelin, D S Kosov

Related Concepts

Quantum
Entire Body System
Body System
Electron Transport

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