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New phase in a spin-1/2 Falicov-Kimball model

✍ Scribed by U. Brandt; A. Fledderjohann; G. Hülsenbeck


Book ID
112533401
Publisher
Springer
Year
1990
Tongue
English
Weight
657 KB
Volume
81
Category
Article
ISSN
1434-6036

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Flux phase problem in the 2-D Falicov-Ki
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A lattice system of electrons in the presence of an external potential and under the influence of a magnetic field is considered. The energy of the electrons is given by the Falicov-Kimball hamiltonian, where the ions give the external potential. The problem is to find the configurations of ions and