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Journal of the Physical Society of Japan

Crossover of Spin Correlations in the One-Dimensional Hubbard Model

Masatoshi Imada, Nobuo Furukawa, Thomas Maurice Rice

Published Nov 15, 1992• 19 citations
Publisher

Abstract

The crossover of the spin correlation function from a non-half-filled to a half-filled band is investigated for the one-dimensional Hubbard model in the ground state. For the on-site interaction U →∞ , it has the form at distance r ,
DOI
10.1143/jpsj.61.3861

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