Correlation length exponent in the three-dimensional fuse network.
We present numerical measurements of the critical correlation length exponent nu in the three-dimensional fuse model. Using sufficiently broad threshold distributions to ensure that the system is the strong-disorder regime, we determine nu to be nu=0.83+/-0.04 based on analyzing the fluctuations of the survival probability. This value is different from that of ordinary percolation, which is 0.88.
Ramstad
Thomas
T
Department of Physics, Norwegian University of Science and Technology, N-7491 Trondheim, Norway.
Bakke
Jan Ø H
JØ
Bjelland
Johannes
J
Stranden
Torunn
T
Hansen
Alex
A