Effective mass of one 4He in liquid 3 He
| dc.contributor.author | Arias de Saavedra, F. | cat |
| dc.contributor.author | Boronat Medico, Jordi | cat |
| dc.contributor.author | Polls Martí, Artur | cat |
| dc.contributor.author | Fabrocini, A. | cat |
| dc.date.accessioned | 2009-12-28T11:16:36Z | |
| dc.date.available | 2009-12-28T11:16:36Z | |
| dc.date.issued | 1994 | cat |
| dc.description.abstract | A microscopic calculation of the effective mass of one 4He impurity in homogeneous liquid He at zero temperature is performed for an extended Jastrow-Slater wave function, including two- and three-body dynamical correlations and also backflow correlations between the He atom and the particles in the medium. The effective mass at equilibrium density, m; /m4 = 1.21, is in very good agreement with the recent experimental determination by Edwards et al. The three-particle correlations appear to give a small contribution to the effective mass and different approximations for the three-particle distribution function give almost identical results for m: /m4. | |
| dc.format.extent | 4 p. | cat |
| dc.format.mimetype | application/pdf | eng |
| dc.identifier.idgrec | 94794 | cat |
| dc.identifier.issn | 0163-1829 | cat |
| dc.identifier.uri | https://hdl.handle.net/2445/10595 | |
| 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.50.4248 | cat |
| dc.relation.ispartof | Physical Review B, 1994, vol. 50, núm. 6, p. 4248-4251 | eng |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.50.4248 | |
| dc.rights | (c) The American Physical Society, 1994 | eng |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Estadística quàntica | cat |
| dc.subject.classification | Heli líquid | cat |
| dc.subject.other | Quantum statistics | eng |
| dc.subject.other | Liquid helium | eng |
| dc.title | Effective mass of one 4He in liquid 3 He | eng |
| dc.type | info:eu-repo/semantics/article | eng |
| dc.type | info:eu-repo/semantics/publishedVersion |
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