The H 4 model revisited within the framework of the G-particle-hole Hypervirial equation

dc.creatorValdemoro, Carmela
dc.creatorAlcoba, Diego Ricardo
dc.creatorOña, Ofelia Beatriz
dc.creatorTel, Luis M.
dc.creatorPérez-Romero, Encarnación
dc.creatorOliva, Josep M.
dc.date.accessioned2018-08-15T18:13:17Z
dc.date.accessioned2018-11-06T14:50:36Z
dc.date.available2018-08-15T18:13:17Z
dc.date.available2018-11-06T14:50:36Z
dc.date.created2018-08-15T18:13:17Z
dc.date.issued2012-05
dc.identifierValdemoro, Carmela; Alcoba, Diego Ricardo; Oña, Ofelia Beatriz; Tel, Luis M.; Pérez-Romero, Encarnación; et al.; The H 4 model revisited within the framework of the G-particle-hole Hypervirial equation; Elsevier Science; Chemical Physics; 399; 5-2012; 59-64
dc.identifier0301-0104
dc.identifierhttp://hdl.handle.net/11336/55670
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1890982
dc.description.abstractIn this paper we report the results obtained when calculating the electronic structure of the H 4 molecular system within the framework of the G-particle-hole Hypervirial equation (GHV). This method determines directly the G-particle-hole matrix of the state considered without a previous knowledge of the wave-function. Our primary aim is to compare the GHV performance with that of other standard ab initio methods having as ultimate reference the FCI results, when the system considered is strongly correlated. © 2011 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.chemphys.2011.06.025
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectELECTRON CORRELATION
dc.subjectG-PARTICLE HOLE HYPERVIRIAL EQUATION METHOD
dc.subjectHYDROGEN AGGREGATES
dc.subjectREDUCED DENSITY MATRICES THEORY
dc.titleThe H 4 model revisited within the framework of the G-particle-hole Hypervirial equation
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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