Bose-Einstein condensation in a constant magnetic field

dc.creator	Perez Rojas H.
dc.creator	Villegas-Lelovski L.
dc.date	2000
dc.date.accessioned	2013-05-30T00:05:12Z
dc.date.available	2013-05-30T00:05:12Z
dc.date.issued	2013-05-30
dc.identifier	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000200024
dc.identifier	http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2000&volume=30&issue=2&spage=410
dc.identifier.uri	http://koha.mediu.edu.my:8181/jspui/handle/123456789/2976
dc.description	We discuss the occurrence of Bose-Einstein condensation in systems of noninteracting charged particles in three and one dimensions and in presence of an external magnetic field. In the one dimensional, as well as in the magnetic field cases, although not a critical temperature, a characteristic temperature can be found, corresponding to the case in which the ground state density becomes a macroscopic fraction of the total density. The case of relativistic charged scalar and vector particles is studied. The results give support to the existence of superconductivity in extremely strong magnetic fields, and lead to the prediction of superconductive-ferromagnetic behavior in the vector field case, which might be of interest in condensed matter as well as in cosmology. Some features of the magnetization in the early universe are conjectured.
dc.publisher	Sociedade Brasileira de Física
dc.source	Brazilian Journal of Physics
dc.title	Bose-Einstein condensation in a constant magnetic field

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