English

An exact universal amplitude ratio for percolation

High Energy Physics - Theory 2009-11-07 v2 Statistical Mechanics

Abstract

The universal amplitude ratio R~ξ\tilde{R}_{\xi} for percolation in two dimensions is determined exactly using results for the dilute A model in regime 1, by way of a relationship with the q-state Potts model for q<4.

Cite

@article{arxiv.hep-th/0110282,
  title  = {An exact universal amplitude ratio for percolation},
  author = {Katherine A. Seaton},
  journal= {arXiv preprint arXiv:hep-th/0110282},
  year   = {2009}
}

Comments

5 pages, LaTeX, submitted to J. Phys. A. One paragraph rewritten to correct errors

R2 v1 2026-07-22T15:07:23.307Z