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Long and short time quantum dynamics: I. Between Green's functions and transport equations
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SYSNO ASEP 0023919 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Long and short time quantum dynamics: I. Between Green's functions and transport equations Title Dlouhočasová a krátkočasová kvantová dynamika: I. Mezi Greenovými funkcemi a transportními rovnicemi Author(s) Špička, Václav (FZU-D) RID, ORCID
Velický, Bedřich (FZU-D) RID, ORCID
Kalvová, Anděla (FZU-D) RID, ORCIDSource Title Physica E: Low-Dimensional Systems and Nanostructures. - : Elsevier - ISSN 1386-9477
Roč. 29, - (2005), s. 154-174Number of pages 20 s. Language eng - English Country NL - Netherlands Keywords non-equilibrium ; Green functions ; quantum transport ; density functional theory Subject RIV BE - Theoretical Physics R&D Projects GA202/04/0585 GA ČR - Czech Science Foundation (CSF) IAA1010404 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10100521 - FZU-D (2005-2011) AV0Z10100520 - FZU-D (2005-2011) Annotation This paper summarizes the present views on construction of the electron quantum transport equations based on the Non-Equilibrium Green's Functions approach (NGF); the most important question explored is the status of the Reconstruction Theorems, reducing a full description of a non-equilibrium system to a dynamic theory in terms of one-particle quantities. A comparison is made between the Time Dependent Density Functional Theory (TDDFT) and the NGF formalism. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2006
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