Nonequilibrium Fock space for the electron transport problem
Kosov, D.S. (2009) Nonequilibrium Fock space for the electron transport problem. Journal of Chemical Physics, 131. 171102. pp. 1-4.
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DOI: 10.1063/1.3262519
View at Publisher Website: http://dx.doi.org/10.1063/1.3262519
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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.
| Item ID: | 26198 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 1089-7690 |
| Date Deposited: | 11 Apr 2013 01:28 |
| FoR Codes: | 02 PHYSICAL SCIENCES > 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics > 020201 Atomic and Molecular Physics @ 50% 03 CHEMICAL SCIENCES > 0307 Theoretical and Computational Chemistry > 030701 Quantum Chemistry @ 50% |
| SEO Codes: | 97 EXPANDING KNOWLEDGE > 970102 Expanding Knowledge in the Physical Sciences @ 100% |
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