One-dimensional long-range percolation: a numerical study
  In this paper we study bond percolation on a one-dimensional chain with power-law bond probability $C/ r^{1+\sigma}$, where $r$ is the distance length between distinct sites. We introduce and test an order $N$ Monte Carlo algorithm and we determine as a function of $\sigma$ the critical value $C_{c}$ at which percolation occurs. The critical exponents in the range $0<\sigma<1$ are reported and compared with mean-field and $\varepsilon$-expansion results. Our analysis is in agreement, up to a numerical precision $\approx 10^{-3}$, with the mean field result for the anomalous dimension $\eta=2-\sigma$, showing that there is no correction to $\eta$ due to correlation effects. 
G. Gori, M. Michelangeli, N. Defenu, A. Trombettoni
cond-mat.stat-mech