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arXiv · 1003.0891

Quantum criticality of the kagome antiferromagnet with Dzyaloshinskii-Moriya interactions

Yejin Huh·Lars Fritz·Subir Sachdev
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Abstract

We investigate the zero-temperature phase diagram of the nearest-neighbor kagome antiferromagnet in the presence of Dzyaloshinksii-Moriya interaction. We develop a theory for the transition between Z2 spin liquids with bosonic spinons and a phase with antiferromagnetic long-range order. Connections to recent numerical studies and experiments are discussed.

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Yejin Huh, Lars Fritz, Subir Sachdev. 2010-03-03. Quantum criticality of the kagome antiferromagnet with Dzyaloshinskii-Moriya interactions. https://doi.org/10.1103/physrevb.81.144432

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