Phase transitions in a spin-1 model with plaquette interaction on the square lattice

TitlePhase transitions in a spin-1 model with plaquette interaction on the square lattice
Publication TypeJournal Article
Year of Publication1996
AuthorsBuzano C, Evangelista LR, Pelizzola A
JournalPHYSICAL REVIEW B
Volume53
Pagination15063-15070