Phase diagram in Bonabeau social hierarchy model with individually different abilities
arXiv:cond-mat/0405697
Abstract
The 1995 model of Bonabeau et al is generalized by giving each individual a different ability to win or lose a fight. We also introduce different groups such that the losers of fights between different groups are eliminated. The overall phase diagram for the first-order transition between egalitarian and hierarchical societies does not change much by these generalizations.
8 pages including 5 figures