Computer Aided Series Expansions for Critical Phenomena
  Under quite general conditions critical phenomena can be described with high order linked cluster expansions. The coefficients of the series admit a graphical expansion that is generated with the aid of computers. Our generalization of linked cluster expansions from an infinite to a finite volume allows to perform a finite size scaling analysis. We also indicate a generalization to Dynamical Linked Cluster Expansions with possible applications to spin glasses and neural networks with coupled spin and interaction dynamics. 
Hildegard Meyer-Ortmanns (Theoretical Physics, University of   Wuppertal, Germany) and Thomas Reisz (Theoretical Physics, Un...