Variational study of 3He-4He mixtures
| dc.contributor.author | Fabrocini, A. | cat |
| dc.contributor.author | Polls Martí, Artur | cat |
| dc.date.accessioned | 2009-10-20T11:10:28Z | |
| dc.date.available | 2009-10-20T11:10:28Z | |
| dc.date.issued | 1982 | cat |
| dc.description.abstract | The 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.extent | 8 p. | cat |
| dc.format.mimetype | application/pdf | eng |
| dc.identifier.idgrec | 12509 | cat |
| dc.identifier.issn | 0163-1829 | cat |
| dc.identifier.uri | https://hdl.handle.net/2445/9737 | |
| dc.language.iso | eng | eng |
| dc.publisher | The American Physical Society | eng |
| dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.25.4533 | cat |
| dc.relation.ispartof | Physical Review B, 1982, vol. 25, núm. 7, p. 4533-4540. | eng |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.25.4533 | |
| dc.rights | (c) The American Physical Society, 1982 | eng |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Superfluïdesa | cat |
| dc.subject.classification | Heli líquid | cat |
| dc.subject.other | Superfluidity | eng |
| dc.subject.other | Liquid helium | eng |
| dc.title | Variational study of 3He-4He mixtures | eng |
| dc.type | info:eu-repo/semantics/article | eng |
| dc.type | info:eu-repo/semantics/publishedVersion |
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