Magnetism and spin liquid behavior in a two layer Hubbard model |
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Authors: | Richard T Scalettar |
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Affiliation: | (1) Department of Physics, University of California, 95616 Davis, CA, USA |
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Abstract: | In this paper we report the results of Quantum Monte Carlo (QMC) simulations of a tight binding, correlated electron model consisting of two 2D Hubbard sheets hybridized by an intersheet hopping t . As t increases, a ground state with long range antiferromagnetic order gives way to a spin liquid phase. |
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