Application of the multi-configuration Hartree-Fock theory to a simple model

dc.creatorAbecasis, Sara M.
dc.creatorFaessler, Amand
dc.creatorPlastino, Ángel Luis
dc.date1969-08-01
dc.date2022-04-07T12:23:44Z
dc.date.accessioned2023-07-15T04:40:46Z
dc.date.available2023-07-15T04:40:46Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/134046
dc.identifierissn:0939-7922
dc.identifierissn:1434-6001
dc.identifierissn:1434-601x
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7470471
dc.descriptionThe Lipkin model is extended to yield a non-trivial Hartree-Fock (HF) solution for any coupling constant of the two-body force. In this model the multi-configuration Hartree-Fock (MCHF) approach is compared with the exact solution and with the HF solution. The results show a strong superiority of the MCHF method over the HF approximation.
dc.descriptionFacultad de Ciencias Exactas
dc.formatapplication/pdf
dc.format394-400
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by/4.0/
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0)
dc.subjectCiencias Exactas
dc.subjectFísica
dc.subjectLipkin model
dc.subjecttwo-body force
dc.titleApplication of the multi-configuration Hartree-Fock theory to a simple model
dc.typeArticulo
dc.typeArticulo


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