Magnetic-dipole spin effects in noncommutative quantum mechanics
- Autores
- Falomir, Horacio; Gamboa, J.; López-Sarrión, J.; Méndez, F.; González Pisani, Pablo Andrés
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Instituto de Física La Plata - Materia
-
Física
noncommutative quantum mechanical
Bose-Einstein condensation - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/82769
Ver los metadatos del registro completo
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Magnetic-dipole spin effects in noncommutative quantum mechanicsFalomir, HoracioGamboa, J.López-Sarrión, J.Méndez, F.González Pisani, Pablo AndrésFísicanoncommutative quantum mechanicalBose-Einstein condensationA 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.Instituto de Física La Plata2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf384-386http://sedici.unlp.edu.ar/handle/10915/82769enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2009.09.007info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:47:51Zoai:sedici.unlp.edu.ar:10915/82769Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:47:51.323SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Magnetic-dipole spin effects in noncommutative quantum mechanics |
| title |
Magnetic-dipole spin effects in noncommutative quantum mechanics |
| spellingShingle |
Magnetic-dipole spin effects in noncommutative quantum mechanics Falomir, Horacio Física noncommutative quantum mechanical Bose-Einstein condensation |
| title_short |
Magnetic-dipole spin effects in noncommutative quantum mechanics |
| title_full |
Magnetic-dipole spin effects in noncommutative quantum mechanics |
| title_fullStr |
Magnetic-dipole spin effects in noncommutative quantum mechanics |
| title_full_unstemmed |
Magnetic-dipole spin effects in noncommutative quantum mechanics |
| title_sort |
Magnetic-dipole spin effects in noncommutative quantum mechanics |
| dc.creator.none.fl_str_mv |
Falomir, Horacio Gamboa, J. López-Sarrión, J. Méndez, F. González Pisani, Pablo Andrés |
| author |
Falomir, Horacio |
| author_facet |
Falomir, Horacio Gamboa, J. López-Sarrión, J. Méndez, F. González Pisani, Pablo Andrés |
| author_role |
author |
| author2 |
Gamboa, J. López-Sarrión, J. Méndez, F. González Pisani, Pablo Andrés |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Física noncommutative quantum mechanical Bose-Einstein condensation |
| topic |
Física noncommutative quantum mechanical Bose-Einstein condensation |
| dc.description.none.fl_txt_mv |
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. Instituto de Física La Plata |
| description |
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. |
| publishDate |
2009 |
| dc.date.none.fl_str_mv |
2009 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/82769 |
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http://sedici.unlp.edu.ar/handle/10915/82769 |
| dc.language.none.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0370-2693 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2009.09.007 |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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