Parametric projection operator technique for second order non-linear response
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10129551" target="_blank" >RIV/00216208:11320/12:10129551 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.chemphys.2012.02.022" target="_blank" >http://dx.doi.org/10.1016/j.chemphys.2012.02.022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.chemphys.2012.02.022" target="_blank" >10.1016/j.chemphys.2012.02.022</a>
Alternative languages
Result language
angličtina
Original language name
Parametric projection operator technique for second order non-linear response
Original language description
We demonstrate the application of the recently introduced parametric projector operator technique to a calculation of the second order non-linear optical response of a multilevel molecular system. We derive a parametric quantum master equation (QME) forthe time evolution of the excited state of an excitonic system after excitation by the first two pulses in the usual spectroscopic four-wave-mixing scheme. This master equation differs from the usual QME by a correction term which depends on the delay tau between the pulses. In the presence of environmental degrees of freedom with finite bath correlation time and in the presence of intramolecular vibrations we find distinct dynamics of both the excited state populations and the electronic coherence fordifferent delays tau.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemical Physics
ISSN
0301-0104
e-ISSN
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Volume of the periodical
2012
Issue of the periodical within the volume
404
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
13
Pages from-to
103-115
UT code for WoS article
000308087500018
EID of the result in the Scopus database
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