Magnetic-dipole spin effects in noncommutative quantum mechanics

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 infinite...

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Detalles Bibliográficos
Autores principales:	Falomir, Horacio, Gamboa, J., López-Sarrión, J., Méndez, F., González Pisani, Pablo Andrés
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2009
Materias:	Física noncommutative quantum mechanical Bose-Einstein condensation
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/82769
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-82769
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Física noncommutative quantum mechanical Bose-Einstein condensation
spellingShingle	Física noncommutative quantum mechanical Bose-Einstein condensation Falomir, Horacio Gamboa, J. López-Sarrión, J. Méndez, F. González Pisani, Pablo Andrés Magnetic-dipole spin effects in noncommutative quantum mechanics
topic_facet	Física noncommutative quantum mechanical Bose-Einstein condensation
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.
format	Articulo Articulo
author	Falomir, Horacio Gamboa, J. López-Sarrión, J. Méndez, F. González Pisani, Pablo Andrés
author_facet	Falomir, Horacio Gamboa, J. López-Sarrión, J. Méndez, F. González Pisani, Pablo Andrés
author_sort	Falomir, Horacio
title	Magnetic-dipole spin effects in noncommutative quantum mechanics
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
publishDate	2009
url	http://sedici.unlp.edu.ar/handle/10915/82769
work_keys_str_mv	AT falomirhoracio magneticdipolespineffectsinnoncommutativequantummechanics AT gamboaj magneticdipolespineffectsinnoncommutativequantummechanics AT lopezsarrionj magneticdipolespineffectsinnoncommutativequantummechanics AT mendezf magneticdipolespineffectsinnoncommutativequantummechanics AT gonzalezpisanipabloandres magneticdipolespineffectsinnoncommutativequantummechanics
bdutipo_str	Repositorios
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Magnetic-dipole spin effects in noncommutative quantum mechanics

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