On decay of correlations for unbounded spin systemswith arbitrary boundary conditionsAldo

@inproceedings{Procacci2000OnDO,
  title={On decay of correlations for unbounded spin systemswith arbitrary boundary conditionsAldo},
  author={Aldo Procacci},
  year={2000}
}
We propose a method based on cluster expansion to study the truncated correlations of unbounded spin systems uniformly in the boundary condition and in a possible external eld. By this method we study the spin-spin truncated correlations of various systems, including the case of innnite range simply integrable interactions, and we show how suitable boundary… CONTINUE READING