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2006 | 109 | 4-5 | 465-469
Article title

Next-Nearest-Neighbor Hopping in the Falicov-Kimball Model

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EN
Abstracts
EN
Results of Monte Carlo simulations for the spinless Falicov-Kimball model with the next-nearest-neighbor hopping are presented. We find the critical value of the next-nearest-neighbor hopping integral, below which the low temperature configuration of the localized particles is the same as in the presence of only the nearest-neighbor hopping. Beyond this critical value the localized particles form horizontal or vertical stripes.
Keywords
EN
Year
Volume
109
Issue
4-5
Pages
465-469
Physical description
Dates
published
2006-04
received
2005-09-25
References
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  • 2. J.K. Freericks, Phys. Rev. B, 47, 9263, 1993; , 48, 14797, 1993
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  • 4. E.H. Lieb, Physica A, 140, 240, 1986
  • 5. K. Czajka, M.M. Maśka, Physica B, in press
  • 6. G.H. Wannier, Phys. Rev., 79, 357, 1950
  • 7. See e.g., J.K. Freericks, V. Zlatić, Rev. Mod. Phys., 75, 1333, 2003
  • 8. J. Wojtkiewicz, cond-mat/0310043
  • 9. M.M. Maśka, K. Czajka, Phys. Status Solidi B, 242, 479, 2005; M.M. Maśka, K. Czajka, Physica B, 359, 693, 2005
  • 10. D.P. Landau, Phys. Rev. B, 21, 1285, 1980
  • 11. D.P. Landau, K. Binder, Phys. Rev. B, 31, 5946, 1985
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv109n403kz
Identifiers
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