Abstract
We simulate the bond and site percolation models on a simple-cubic lattice with linear sizes up to , and estimate the percolation thresholds to be and . By performing extensive simulations at these estimated critical points, we then estimate the critical exponents , , the leading correction exponent , and the shortest-path exponent . Various universal amplitudes are also obtained, including wrapping probabilities, ratios associated with the cluster-size distribution, and the excess cluster number. We observe that the leading finite-size corrections in certain wrapping probabilities are governed by an exponent , rather than .
- Received 11 February 2013
DOI:https://doi.org/10.1103/PhysRevE.87.052107
©2013 American Physical Society