Surface tension and the Ornstein-Zernike behaviour for the 2D Blume-Capel model
The aims of the reviewed article are to prove the existence of the surface tension for the low temperature 2D Blume-Capel model in lattice systems and to verify the Ornstein-Zernike asymptotics of the corresponding finite-volume interface partition function.
scientific article; zbMATH DE number 1754105