Correlated spin networks in frustrated systems

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.

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Year of publication:	2010
Authors:	Stone, Thomas E. ; McKay, Susan R.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 389.2010, 15, p. 2911-2914
Publisher:	Elsevier
Subject:	Frustration \| Correlated spin fluctuations \| Spin glasses \| Network model of spin system \| Chaotic rescaling

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010589782