Surface spin-flop phases and bulk discommensurations in antiferromagnets
(1996)
Complete wetting in the three-dimensional transverse Ising model
(1996)
Splitting the multiphase point
Phase Transitions 57:1-3 SEC . B (1996) 49-58
Abstract:
Models with competing interactions, for example the ANNNI model, can have special points at which the ground state is infinitely degenerate, so-called multiphase points. Small perturbations can lift this degeneracy and give rise to infinite sequences of long-period phases. This paper compares the effect of three possible perturbations, quantum fluctuations, thermal fluctuations and the softening of the spins from their quantised positions.Complete wetting in the three-dimensional transverse Ising model
JOURNAL OF STATISTICAL PHYSICS 84:3-4 (1996) 323-335
Lattice Boltzmann simulations of liquid-gas and binary fluid systems
PHYSICAL REVIEW E 54:5 (1996) 5041-5052