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

• Authors: K Czajka , M Maśka
• Languages of publication: 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

71.10.-w   71.10.Fd  

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2006
• Volume: 109
• Issue: 4-5
• Pages: 465-469

Dates

published

2006-04

received

2005-09-25

References

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Identifiers

DOI

10.12693/APhysPolA.109.465