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On the spin density wave transition in a two dimensional spin liquid

B. L. Altshuler·L. B. Ioffe·A. I. Larkin·A. J. Millis
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Abstract

Strongly correlated two dimensional electrons are believed to form a spin liquid in some regimes of density and temperature. As the density is varied, one expects a transition from this spin liquid state to a spin density wave antiferromagnetic state. In this paper we show that it is self-consistent to assume that this transition is second order and, on this assumption, determine the critical behavior of the $2p_F$ susceptibility, the NMR rates $T_1$ and $T_2$ and the uniform susceptibility. We compare our results to data on high $T_c$ materials.

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B. L. Altshuler, L. B. Ioffe, A. I. Larkin, A. J. Millis. 1995-01-30. On the spin density wave transition in a two dimensional spin liquid. https://doi.org/10.1103/physrevb.52.4607

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