02-226 James K. Freericks, Elliott H. Lieb, Daniel Ueltschi
Phase separation due to quantum mechanical correlations (34K, revtex) May 13, 02
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Abstract. 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.

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