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Journal of the Physical Society of Japan

Quantum Monte Carlo Simulation of One-Dimensional Periodic Anderson Model

Tetsuro Saso, Yutaka Seino

Published Nov 15, 1986• 21 citations
Publisher

Abstract

Quantum Monte Carlo[MC] calculation of one-dimensional periodic Anderson model without orbital degeneracy is performed by use of the path-integral formulation. Local f moment coincides well with the recent MC calculation for single impurity by Hirsch and Fye above the temperature at which antiferromagnetic correlation starts to grow, and decreases faster than those for single impurity and coupled two impurities below that temperature. Overall features, including susceptibilities, resemble one-dimensional Hubbard model with half-filled band.

DOI
10.1143/jpsj.55.3729

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