Coulomb-Gas Approach For Percolation Theory
  The aim of this work is to present a non trivial confirmation of the powerful of the Coulomb gas-techniques for Boundary Conformal Field Theory (BCFT). We show that we can re-derive the known Cardy result of percolation problem via the technics developed by S. Kawai in the Coulomb-Gas formalism. 
Smain Balaska and Toufik Sahabi
cond-mat.stat-mech hep-th