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| Hauptseite > Publikationsdatenbank > Rabi oscillations in time-dependent density functional theory > print |
| Hauptseite > Publikationsdatenbank > Rabi oscillations in time-dependent density functional theory > print |
| 001 | 280496 | ||
| 005 | 20210129221339.0 | ||
| 037 | _ | _ | |a FZJ-2016-00264 |
| 041 | _ | _ | |a English |
| 100 | 1 | _ | |a Helbig, Nicole |0 P:(DE-Juel1)144936 |b 0 |e Corresponding author |u fzj |
| 111 | 2 | _ | |a 16th International Conference on Density Functional Theory and its Applications |g DFT 2015 |c Debrecen |d 2015-08-31 - 2015-09-04 |w Hungary |
| 245 | _ | _ | |a Rabi oscillations in time-dependent density functional theory |
| 260 | _ | _ | |c 2015 |
| 336 | 7 | _ | |a Conference Presentation |b conf |m conf |0 PUB:(DE-HGF)6 |s 1453278745_22396 |2 PUB:(DE-HGF) |x Invited |
| 336 | 7 | _ | |a Conference Paper |0 33 |2 EndNote |
| 336 | 7 | _ | |a Other |2 DataCite |
| 336 | 7 | _ | |a LECTURE_SPEECH |2 ORCID |
| 336 | 7 | _ | |a conferenceObject |2 DRIVER |
| 336 | 7 | _ | |a INPROCEEDINGS |2 BibTeX |
| 520 | _ | _ | |a The use of functionals from static density-functional theory in an adiabatic way in a time-dependent frame-work is known to cause various problems due to the resulting exchange-correlation kernel being frequencyindependent. Using a simple one-dimensional two-electron system, which can be solved exactly, we investigatethe behavior of the adiabatic local density approximation and the adiabatic exact-exchange approximationfor the description of Rabi oscillations. We find that the quality of the results depends on the ground andexcited states that are involved in the Rabi oscillations and the number of electrons that participate in theexcitation. From these results we conclude that apart from the frequency dependence one also needs to in-clude correlation properly in order to describe resonant Rabi oscillations in the framework of time-dependentdensity-functional theory.References[1] J.I. Fuks, N. Helbig, I.V. Tokatly, A. Rubio, Phys. Rev. B 84, 75107 (2011) |
| 536 | _ | _ | |a 142 - Controlling Spin-Based Phenomena (POF3-142) |0 G:(DE-HGF)POF3-142 |c POF3-142 |f POF III |x 0 |
| 536 | _ | _ | |a 143 - Controlling Configuration-Based Phenomena (POF3-143) |0 G:(DE-HGF)POF3-143 |c POF3-143 |f POF III |x 1 |
| 536 | _ | _ | |0 G:(GEPRIS)192610994 |x 2 |c 192610994 |a DD000247 - Ab initio description of double and charge transfer excitations (192610994) |
| 650 | 2 | 7 | |a Condensed Matter Physics |0 V:(DE-MLZ)SciArea-120 |2 V:(DE-HGF) |x 0 |
| 909 | C | O | |o oai:juser.fz-juelich.de:280496 |p VDB |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)144936 |
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| 914 | 1 | _ | |y 2015 |
| 915 | _ | _ | |a No Authors Fulltext |0 StatID:(DE-HGF)0550 |2 StatID |
| 920 | _ | _ | |l yes |
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| 981 | _ | _ | |a I:(DE-Juel1)IAS-1-20090406 |
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