Phase separation due to quantum mechanical correlations
强关联电子
2009-11-07 v2 统计力学
数学物理
math.MP
摘要
Can phase separation be induced by strong electron correlations? We present a theorem that affirmatively answers this question in the Falicov-Kimball model away from half-filling, for any dimension. In the ground state the itinerant electrons are spatially separated from the classical particles.
引用
@article{arxiv.cond-mat/0110251,
title = {Phase separation due to quantum mechanical correlations},
author = {J. K. Freericks and E. H. Lieb and D. Ueltschi},
journal= {arXiv preprint arXiv:cond-mat/0110251},
year = {2009}
}
备注
4 pages, 1 figure. Note: text and figure unchanged, title was misspelled