Geodesic
Impurities in the Heisenberg Magnet and the General Recipe of Weyl
Séminaire lotharingien de combinatoire, Tome 26 (1991)

Voir la notice de l'acte provenant de la source Séminaire Lotharingien de Combinatoire website

The general recipe of Weyl is applied to the Heisenberg model of a one-dimensional magnetic chain with impurities. It is found that impurities break the obvious translational symmetry, but preserve the hidden one. Rarefied bands emerge from irregular orbits of action of the translation group.

University of Pedagogy, Rzeszow, Poland 
@article{SLC_1991_26_a4,
     author = {B. Lulek},
     title = {Impurities in the {Heisenberg} {Magnet} and the {General} {Recipe} of {Weyl}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {26},
     year = {1991},
     url = {http://geodesic.mathdoc.fr/item/SLC_1991_26_a4/}
}
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JO  - Séminaire lotharingien de combinatoire
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PB  - mathdoc
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%0 Journal Article
%A B. Lulek
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%J Séminaire lotharingien de combinatoire
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B. Lulek. Impurities in the Heisenberg Magnet and the General Recipe of Weyl. Séminaire lotharingien de combinatoire, Tome 26 (1991). http://geodesic.mathdoc.fr/item/SLC_1991_26_a4/