Exact diagonalization Studies of Two-dimensional Frustrated Antiferromagnet Models

C. Lhuillier; P. Sindzingre; J. -B. Fouet

doi:10.1139/cjp-79-11-12-1525

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Exact diagonalization Studies of Two-dimensional Frustrated Antiferromagnet Models

C. Lhuillier·P. Sindzingre·J. -B. Fouet

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Abstract

We describe the four kinds of behavior found in two-dimensional isotropic quantum antiferromagnets. Two of them display long range order at T=0: the Néel state and the Valence Bond Crystal. The last two are Spin-Liquids. Properties of these different states are shortly described and open questions are underlined.

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C. Lhuillier, P. Sindzingre, J. -B. Fouet. 2000-10-12. Exact diagonalization Studies of Two-dimensional Frustrated Antiferromagnet Models. https://doi.org/10.1139/cjp-79-11-12-1525

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