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dc.date.accessioned 2019-10-04T17:13:44Z
dc.date.available 2019-10-04T17:13:44Z
dc.date.issued 2009
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/82769
dc.description.abstract A general three-dimensional noncommutative quantum mechanical system mixing spatial and spin degrees of freedom is proposed. The analogous of the harmonic oscillator in this description contains a magnetic dipole interaction and the ground state is explicitly computed and we show that it is infinitely degenerated and implying a spontaneous symmetry breaking. The model can be straightforwardly extended to many particles and the main above properties are retained. Possible applications to the Bose-Einstein condensation with dipole-dipole interactions are briefly discussed. en
dc.format.extent 384-386 es
dc.language en es
dc.subject noncommutative quantum mechanical es
dc.subject Bose-Einstein condensation es
dc.title Magnetic-dipole spin effects in noncommutative quantum mechanics en
dc.type Articulo es
sedici.identifier.other doi:10.1016/j.physletb.2009.09.007 es
sedici.identifier.other eid:2-s2.0-70349275867 es
sedici.identifier.issn 0370-2693 es
sedici.creator.person Falomir, Horacio es
sedici.creator.person Gamboa, J. es
sedici.creator.person López-Sarrión, J. es
sedici.creator.person Méndez, F. es
sedici.creator.person González Pisani, Pablo Andrés es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Física La Plata es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics es
sedici.relation.journalVolumeAndIssue vol. 680, no. 4 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)