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arXiv · 0812.0127

Phase diagrams of the Ising-Heisenberg chain with S=1/2 triangular XXZ clusters

Vadim Ohanyan
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Abstract

The one dimensional spin system consisted of triangular $S=1/2$ $XXZ$ Heisenberg clusters alternating with single Ising spins is considered. Partition function of the system is calculated exactly within the transfer--matrix formalism. T=0 ground state phase diagrams, corresponding to different regions of the values of system parameters are obtained.

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Vadim Ohanyan. 2008-11-30. Phase diagrams of the Ising-Heisenberg chain with S=1/2 triangular XXZ clusters. https://doi.org/10.1134/s1063778810030129

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