Spin and chirality orderings of the one-dimensional Heisenberg spin   glass with the long-range power-law interaction
  The ordering of the one-dimensional Heisenberg spin glass interacting via the long-range power-law interaction is studied by Monte Carlo simulations. Particular attention is paid to the possible occurrence of the ``spin-chirality decoupling'' for appropriate values of the power-law exponent \sigma. Our result suggests that, for intermediate values of $\sigma$, the chiral-glass order occurs at finite temperatures while the standard spin-glass order occurs only at zero temperature. 
Akihiro Matsuda, Mitsuru Nakamura and Hikaru Kawamura