Adiabatic-connection fluctuation-dissipation density-functional theory based on range separation

Simple item page
dc.creatorToulouse, Julien
dc.creatorGerber, Iann C.
dc.creatorJansen, Georg
dc.creatorSavin, Andreas
dc.creatorÁngyán, János G.
dc.date2008-12-17
dc.date2009-03-03
dc.date.accessioned2026-07-07T12:47:51Z
dc.date.available2026-07-07T12:47:51Z
dc.descriptionAn adiabatic-connection fluctuation-dissipation theorem approach based on a range separation of electron-electron interactions is proposed. It involves a rigorous combination of short-range density functional and long-range random phase approximations. This method corrects several shortcomings of the standard random phase approximation and it is particularly well suited for describing weakly-bound van der Waals systems, as demonstrated on the challenging cases of the dimers Be$_2$ and Ne$_2$.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0812.3302
dc.identifierhttp://arxiv.org/abs/0812.3302
dc.identifierPhys. Rev. Lett. 102, 096404 (2009)
dc.identifierdoi:10.1103/PhysRevLett.102.096404
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/221859
dc.subjectMaterials Science
dc.titleAdiabatic-connection fluctuation-dissipation density-functional theory based on range separation
dc.typetext

Files

Collections

arXiv