Density matrices and momentum distributions in 3He-4He mixtures

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dc.contributor.authorFabrocini, A.cat
dc.contributor.authorPolls Martí, Arturcat
dc.date.accessioned2009-10-20T11:09:47Z
dc.date.available2009-10-20T11:09:47Z
dc.date.issued1982cat
dc.description.abstractWe report variational calculations, in the hypernetted-chain (HNC)-Fermi-HNC scheme, of one-body density matrices and one-particle momentum distributions for 3He-4He mixtures described by a Jastrow correlated wave function. The 4He condensate fractions and the 3He strength poles are examined and compared with the Monte Carlo available results. The agreement has been found to be very satisfactory. Their density dependence is also studied.eng
dc.format.extent4 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec12507cat
dc.identifier.issn0163-1829cat
dc.identifier.urihttps://hdl.handle.net/2445/9736
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.26.1438cat
dc.relation.ispartofPhysical Review B, 1982, vol. 26, núm. 3, p. 1438-1441.eng
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.26.1438
dc.rights(c) The American Physical Society, 1982eng
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationMatèria condensadacat
dc.subject.classificationHelicat
dc.subject.classificationTeoria quànticacat
dc.subject.otherCondensed mattereng
dc.subject.otherHeliumeng
dc.subject.otherQuantum theoryeng
dc.titleDensity matrices and momentum distributions in 3He-4He mixtureseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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