From effective hamiltonians to fluctuation and dissipation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F06%3A00041600" target="_blank" >RIV/61388955:_____/06:00041600 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

From effective hamiltonians to fluctuation and dissipation

Original language description

Irreversible quantum dynamics is reviewed by means of projected resolvents and effective Hamiltonians. It is shown that for a particular partition the dynamical equations are formally identical to the generalized Langevin equation of non-equilibrium statistical mechanics. Three model applications underline the fundamental role played by fluctuations to study line profiles in spectroscopy and to discuss the relationship between fluctuation and dissipation. A new expression of the parameter q characterizing Fano profiles is presented.

Czech name

Od efektivních hamiltoniánů k fluktuacím a dissipacím

Czech description

Práce se zabývá výzkumem efektivních hamiltoniánů.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/IAA100400501" target="_blank" >IAA100400501: dynamics of excited molecular systems</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Theoretical Chemistry Accounts

ISSN

1432-881X

e-ISSN

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Volume of the periodical

116

Issue of the periodical within the volume

4-5

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

559-565

UT code for WoS article

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EID of the result in the Scopus database

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