Mean field renormalisation group calculations for directed percolation on the square lattice
- 11 September 1984
- journal article
- editorial
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 17 (13) , 2733-2736
- https://doi.org/10.1088/0305-4470/17/13/024
Abstract
A simple extrapolation technique for mean field renormalisation group calculations is described. Application of this method to large cell calculations for percolation on the directed square lattice yields pc=0.7067+or-0.0001 (site problem) and pc=0.6454+or-0.0002 (bond problem).Keywords
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