Spin-chirality decoupling in the one-dimensional Heisenberg spin glass with long-range power-law interactions

Abstract

We study the issue of the spin-chirality decoupling/coupling in the ordering of the Heisenberg spin glass by performing large-scale Monte Carlo simulations on a one-dimensional Heisenberg spin-glass model with a long-range power-law interaction up to large system sizes. We find that the spin-chirality decoupling occurs for an intermediate range of the power-law exponent. Implications to the corresponding $d$-dimensional short-range model is discussed.

5 pages, 4 figures, to appear in Physical Review Letters

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Cited by in corpus (9)

• Microscopic Coexistence of Antiferromagnetic and Spin-Glass States
• Domain-wall excitations in the two-dimensional Ising spin glass
• One-dimensional infinite component vector spin glass with long-range interactions
• Phase Transitions in the 1-d Long-Range Diluted Heisenberg Spin Glass
• Monte Carlo studies of the spin-chirality decoupling in the three-dimensional Heisenberg spin glass
• Monte Carlo simulations of the three-dimensional XY spin glass focusing on the chiral and the spin order
• Ordering of the Heisenberg spin glass in four dimensions
• Monte Carlo studies of the ordering of the one-dimensional Heisenberg spin glass with long-range power-law interactions
• Nature of spin glass order in physical dimensions