Abstract
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.
Critical exponents near the XY Lifshitz point
W Selke1
Published under licence by IOP Publishing Ltd
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Citation W Selke 1980 J. Phys. C: Solid State Phys. 13 L261
DOI 10.1088/0022-3719/13/11/004
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