000280496 001__ 280496 000280496 005__ 20210129221339.0 000280496 037__ $$aFZJ-2016-00264 000280496 041__ $$aEnglish 000280496 1001_ $$0P:(DE-Juel1)144936$$aHelbig, Nicole$$b0$$eCorresponding author$$ufzj 000280496 1112_ $$a16th International Conference on Density Functional Theory and its Applications$$cDebrecen$$d2015-08-31 - 2015-09-04$$gDFT 2015$$wHungary 000280496 245__ $$aRabi oscillations in time-dependent density functional theory 000280496 260__ $$c2015 000280496 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1453278745_22396$$xInvited 000280496 3367_ $$033$$2EndNote$$aConference Paper 000280496 3367_ $$2DataCite$$aOther 000280496 3367_ $$2ORCID$$aLECTURE_SPEECH 000280496 3367_ $$2DRIVER$$aconferenceObject 000280496 3367_ $$2BibTeX$$aINPROCEEDINGS 000280496 520__ $$aThe use of functionals from static density-functional theory in an adiabatic way in a time-dependent frame-work is known to cause various problems due to the resulting exchange-correlation kernel being frequencyindependent. Using a simple one-dimensional two-electron system, which can be solved exactly, we investigatethe behavior of the adiabatic local density approximation and the adiabatic exact-exchange approximationfor the description of Rabi oscillations. We find that the quality of the results depends on the ground andexcited states that are involved in the Rabi oscillations and the number of electrons that participate in theexcitation. From these results we conclude that apart from the frequency dependence one also needs to in-clude correlation properly in order to describe resonant Rabi oscillations in the framework of time-dependentdensity-functional theory.References[1] J.I. Fuks, N. Helbig, I.V. Tokatly, A. Rubio, Phys. Rev. B 84, 75107 (2011) 000280496 536__ $$0G:(DE-HGF)POF3-142$$a142 - Controlling Spin-Based Phenomena (POF3-142)$$cPOF3-142$$fPOF III$$x0 000280496 536__ $$0G:(DE-HGF)POF3-143$$a143 - Controlling Configuration-Based Phenomena (POF3-143)$$cPOF3-143$$fPOF III$$x1 000280496 536__ $$0G:(GEPRIS)192610994$$aDD000247 - Ab initio description of double and charge transfer excitations (192610994)$$c192610994$$x2 000280496 65027 $$0V:(DE-MLZ)SciArea-120$$2V:(DE-HGF)$$aCondensed Matter Physics$$x0 000280496 909CO $$ooai:juser.fz-juelich.de:280496$$pVDB 000280496 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)144936$$aForschungszentrum Jülich GmbH$$b0$$kFZJ 000280496 9131_ $$0G:(DE-HGF)POF3-142$$1G:(DE-HGF)POF3-140$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lFuture Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)$$vControlling Spin-Based Phenomena$$x0 000280496 9131_ $$0G:(DE-HGF)POF3-143$$1G:(DE-HGF)POF3-140$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lFuture Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)$$vControlling Configuration-Based Phenomena$$x1 000280496 9141_ $$y2015 000280496 915__ $$0StatID:(DE-HGF)0550$$2StatID$$aNo Authors Fulltext 000280496 920__ $$lyes 000280496 9201_ $$0I:(DE-Juel1)PGI-1-20110106$$kPGI-1$$lQuanten-Theorie der Materialien$$x0 000280496 9201_ $$0I:(DE-Juel1)IAS-1-20090406$$kIAS-1$$lQuanten-Theorie der Materialien$$x1 000280496 980__ $$aconf 000280496 980__ $$aVDB 000280496 980__ $$aUNRESTRICTED 000280496 980__ $$aI:(DE-Juel1)PGI-1-20110106 000280496 980__ $$aI:(DE-Juel1)IAS-1-20090406 000280496 981__ $$aI:(DE-Juel1)IAS-1-20090406