English

Precise determination of the conductivity exponent of 3d percolation using "Percola"

Condensed Matter 2007-05-23 v1

Abstract

Using 20 months of CPU time on our special purpose computer ``Percola'' we determined the exponent for the normal conductivity at the threshold of three-dimensional site and bond percolation. The extrapolation analysis taking into account the first correction to scaling gives a value of t/ν=2.26±0.04t/\nu = 2.26\pm 0.04 and a correction exponent ω\omega around 1.4.

Keywords

Cite

@article{arxiv.cond-mat/9602081,
  title  = {Precise determination of the conductivity exponent of 3d percolation using "Percola"},
  author = {J. M. Normand and H. J. Herrmann},
  journal= {arXiv preprint arXiv:cond-mat/9602081},
  year   = {2007}
}