Splitting the multiphase point
PHASE TRANSIT 57:1-3 (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.A Lattice Boltzmann Model of Binary-Fluid Mixtures
EPL (Europhysics Letters) IOP Publishing 32:6 (1995) 463-468
Lattice Boltzmann Simulation of Nonideal Fluids
Physical Review Letters American Physical Society (APS) 75:5 (1995) 830-833
Modulated structures stabilised by spin softening: an expansion in inverse spin anisotropy
(1995)