Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/9737
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dc.contributor.authorFabrocini, A.cat
dc.contributor.authorPolls Martí, Arturcat
dc.date.accessioned2009-10-20T11:10:28Z-
dc.date.available2009-10-20T11:10:28Z-
dc.date.issued1982cat
dc.identifier.issn0163-1829cat
dc.identifier.urihttp://hdl.handle.net/2445/9737-
dc.description.abstractThe ground-state properties of the 3He-4He mixture are investigated by assuming the wave function to be a product of pair correlations. The antisymmetry of the 3He component is taken into account by Fermi-hypernetted-chain techniques and the results are compared with those obtained from the lowest-order Wu-Feenberg expansion and the boson-boson approximation. A little improvement is found in the 3He maximum solubility. A microscopic theory to calculate 3He static properties such as zero-concentration chemical potential and excess-volume parameter is derived and the results are compared with the experiments.eng
dc.format.extent8 p.cat
dc.format.mimetypeapplication/pdfeng
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.25.4533cat
dc.relation.ispartofPhysical Review B, 1982, vol. 25, núm. 7, p. 4533-4540.eng
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.25.4533-
dc.rights(c) The American Physical Society, 1982eng
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationSuperfluïdesacat
dc.subject.classificationHeli líquidcat
dc.subject.otherSuperfluidityeng
dc.subject.otherLiquid heliumeng
dc.titleVariational study of 3He-4He mixtureseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec12509cat
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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