Physical Review LettersUniversality among Scalar Spin SystemsGeorge Allen Baker Jr., James D. JohnsonPublished Jun 3, 1985• 9 citationsPublisherAbstractReceived 11 December 1984DOI:https://doi.org/10.1103/PhysRevLett.54.2461©1985 American Physical SocietyDOI10.1103/physrevlett.54.2461