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Magnetism and spin liquid behavior in a two layer Hubbard model

  • Various Aspects of Strongly Correlated Electrons
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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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Scalettar, R.T. Magnetism and spin liquid behavior in a two layer Hubbard model. J Low Temp Phys 99, 499–504 (1995). https://doi.org/10.1007/BF00752329

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  • DOI: https://doi.org/10.1007/BF00752329

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