Virginia TechGreenberg, William2014-04-092014-04-091977-10Greenberg, W., "The interaction function and lattice duals," J. Math. Phys. 18, 1985 (1977); http://dx.doi.org/10.1063/1.5231560022-2488http://hdl.handle.net/10919/47051An interaction function is defined for lattice models in statistical mechanics. A correlation function expansion is derived, giving a direct proof of the duality relations for correlation functions.en-USIn Copyrightcorrelation functionsclassical statistical mechanicsstatistical mechanics modelsArticle - Refereedhttp://scitation.aip.org/content/aip/journal/jmp/18/10/10.1063/1.523156https://doi.org/10.1063/1.523156