Properties of Strongly Correlated Fermi Liquid in Valence Fluctuation System—a Variational Monte-Carlo Study
1986 年 55 巻 8 号 p. 2765-2776
詳細
1986 年 55 巻 8 号 p. 2765-2776
A strongly correlated Fermi liquid is realized in the valence fluctuation or dense Kondo system at low temperatures. In this work a variational Monte-Carlo method is applied to study the ground-state properties of the strongly correlated Fermi liquid with special emphasis on the magnetic and charge correlations. It reveals significant intersite magnetic correlations, while charge correlations are suppressed considerably.
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