Numerical evidence of spin-chirality decoupling in the three-dimensional heisenberg spin glass model.
Ordering of the three-dimensional Heisenberg spin glass with Gaussian coupling is studied by extensive Monte Carlo simulations. The model undergoes successive chiral-glass and spin-glass transitions at nonzero temperatures T_{CG}>T_{SG}>0, exhibiting spin-chirality decoupling.
Viet
Dao Xuan
DX
Department of Earth and Space Science, Faculty of Science, Osaka University, Toyonaka 560-0043, Japan.
Kawamura
Hikaru
H