Correlated spin networks in frustrated systems

Thomas E. Stone and Susan R. McKay

Physica A: Statistical Mechanics and its Applications, 2010, vol. 389, issue 15, 2911-2914

Abstract: We introduce a network model for frustrated spin systems based on highly correlated spin fluctuations, to quantify and visualize their ordering. This model shows that networks of strongly correlated but non-contiguous spins exist at low temperatures on a triangular Ising lattice with competing nearest-neighbor interactions. This finding is consistent with chaotic renormalization-group trajectories previously reported for frustrated hierarchical lattices.

Keywords: Frustration; Correlated spin fluctuations; Spin glasses; Network model of spin system; Chaotic rescaling (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:389:y:2010:i:15:p:2911-2914

DOI: 10.1016/j.physa.2010.02.005

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