Measures of critical exponents in the four-dimensional site percolation

摘要

Using finite-size scaling methods we measure the thermal and magnetic exponents of the site percolation in four dimensions, obtaining a value for the anomalous dimension very different from the results found in the literature. We also obtain the leading corrections-to-scaling exponent and, with great accuracy, the critical density. (C) 1997 Published by Elsevier Science B.V.