%0 Journal Article %1 Kummel2008 %A Kummel, Stephan %A Kronik, Leeor %D 2008 %I APS %J Reviews of Modern Physics %K calculations density excited functional orbital states; theory; %N 1 %P 3 %R 10.1103/RevModPhys.80.3 %T Orbital-dependent density functionals: Theory and applications %U http://link.aps.org/abstract/RMP/v80/p3 %V 80 %X This review provides a perspective on the use of orbital-dependent functionals, which is currently considered one of the most promising avenues in modern density-functional theory. The focus here is on four major themes: the motivation for orbital-dependent functionals in terms of limitations of semilocal functionals; the optimized effective potential as a rigorous approach to incorporating orbital-dependent functionals within the Kohn-Sham framework; the rationale behind and advantages and limitations of four popular classes of orbital-dependent functionals; and the use of orbital-dependent functionals for predicting excited-state properties. For each of these issues, both formal and practical aspects are assessed.

@article{Kummel2008, abstract = {This review provides a perspective on the use of orbital-dependent functionals, which is currently considered one of the most promising avenues in modern density-functional theory. The focus here is on four major themes: the motivation for orbital-dependent functionals in terms of limitations of semilocal functionals; the optimized effective potential as a rigorous approach to incorporating orbital-dependent functionals within the Kohn-Sham framework; the rationale behind and advantages and limitations of four popular classes of orbital-dependent functionals; and the use of orbital-dependent functionals for predicting excited-state properties. For each of these issues, both formal and practical aspects are assessed.}, added-at = {2010-01-22T12:15:18.000+0100}, author = {Kummel, Stephan and Kronik, Leeor}, biburl = {https://www.bibsonomy.org/bibtex/2ea58b45ab6cdb2e66572c98dfa55a441/myrta}, description = {Time dependent density functional theory; Memory effects kernel; breakdown adiabatic approximation}, doi = {10.1103/RevModPhys.80.3}, eid = {3}, file = {:/home/cfc/myrta/VirtualLibrary/MemoryKernel/RevModPhys_80_000003.pdf:PDF}, interhash = {35ec1bbf23324f02255b1a6d68941b94}, intrahash = {ea58b45ab6cdb2e66572c98dfa55a441}, journal = {Reviews of Modern Physics}, keywords = {calculations density excited functional orbital states; theory;}, number = 1, numpages = {58}, pages = 3, publisher = {APS}, timestamp = {2010-01-22T12:15:19.000+0100}, title = {Orbital-dependent density functionals: Theory and applications}, url = {http://link.aps.org/abstract/RMP/v80/p3}, volume = 80, year = 2008 }