Electron systems out of equilibrium: nonequilibrium Green's function approach

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00438856" target="_blank" >RIV/68378271:_____/14:00438856 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/14:10281071

Výsledek na webu

<a href="http://dx.doi.org/10.1142/S0217979214300138" target="_blank" >http://dx.doi.org/10.1142/S0217979214300138</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1142/S0217979214300138" target="_blank" >10.1142/S0217979214300138</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electron systems out of equilibrium: nonequilibrium Green's function approach

Popis výsledku v původním jazyce

This review deals with the state of the art and perspectives of description of nonequi-librium many-body systems using the nonequilibrium Green?s function (NGF) method. The basic aim is to describe time evolution of the many-body system from its initialstate over its transient dynamics to its long time asymptotic evolution. First, we discuss basic aims of transport theories to motivate the introduction of the NGF techniques. Second, this article summarizes the present view on construction of the electron transport equations formulated within the NGF approach to nonequilibrium. We discuss incorporation of complex initial conditions to the NGF formalism, and the NGF reconstruction theorem, which serves as a tool to derive simplified kinetic equations. Three stages of evolution of the nonequilibrium, the first described by the full NGF description,the second by a non-Markovian generalized master equation and the third by a Markovian master equation will be related to each other.

Název v anglickém jazyce

Electron systems out of equilibrium: nonequilibrium Green's function approach

Popis výsledku anglicky

This review deals with the state of the art and perspectives of description of nonequi-librium many-body systems using the nonequilibrium Green?s function (NGF) method. The basic aim is to describe time evolution of the many-body system from its initialstate over its transient dynamics to its long time asymptotic evolution. First, we discuss basic aims of transport theories to motivate the introduction of the NGF techniques. Second, this article summarizes the present view on construction of the electron transport equations formulated within the NGF approach to nonequilibrium. We discuss incorporation of complex initial conditions to the NGF formalism, and the NGF reconstruction theorem, which serves as a tool to derive simplified kinetic equations. Three stages of evolution of the nonequilibrium, the first described by the full NGF description,the second by a non-Markovian generalized master equation and the third by a Markovian master equation will be related to each other.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BE - Teoretická fyzika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP204%2F12%2F0897" target="_blank" >GAP204/12/0897: Role počátečních a otevřených okrajových podmínek v nerovnovážné dynamice elektronů v mesoskopických systémech</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Modern Physics B

ISSN

0217-9792

e-ISSN

—

Svazek periodika

28

Číslo periodika v rámci svazku

23

Stát vydavatele periodika

SG - Singapurská republika

Počet stran výsledku

103

Strana od-do

"1430013-1"-"1430013-103"

Kód UT WoS článku

000340097400001

EID výsledku v databázi Scopus

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