Physical Review Letters
Weak Form of the Griffiths Theorem for the Ferromagnetic Heisenberg Model
Robert H. T. Yeh
Abstract
A weaker form of Griffiths' theorem is established for the ferromagnetic Heisenberg model.Received 18 August 1969DOI:https://doi.org/10.1103/PhysRevLett.23.1241©1969 American Physical Society