Corrections to scaling and phenomenological renormalization for 2-dimensional percolation and lattice animal problems
- 1 January 1985
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 46 (10), 1623-1630
- https://doi.org/10.1051/jphys:0198500460100162300
Abstract
We continue and improve the transfer matrix approach of Derrida and de Seze by incorporating in two different ways the leading corrections to the asymptotic behaviour for wide strips. We find for the site percolation threshold in the square lattice pc = 0.59274 ± 0.00010, for the radius exponent of lattice animals 0.64075 ± 0.00015, and for the inverse growth factor or critical fugacity 0.246150 ± 0.000010 in the square lattice and 0.192925 ± 0.000010 in the triangular lattice. These results are consistent with, and sometimes more accurate than, the best estimates published beforeKeywords
This publication has 3 references indexed in Scilit:
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- Finite-size scaling and phenomenological renormalization (invited)Journal of Applied Physics, 1982
- Application of the phenomenological renormalization to percolation and lattice animals in dimension 2Journal de Physique, 1982