Answers are grounded in this paper and cite their sources.
An axial next nearest-neighbour XY model with competing interactions is studied by the Monte Carlo method above the transition temperature near the uniaxial Lifshitz point. The critical exponents are gamma =1.5+or-0.1 and beta =0.2+or-0.02.
No takes yet. Share an insight, caveat, or question.
W. Selke (1980) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: