Ising model on two connected Barabasi-Albert networks
Disordered Systems and Neural Networks
2009-11-11 v1 Statistical Mechanics
Abstract
We investigate analytically the behavior of Ising model on two connected Barabasi-Albert networks. Depending on relative ordering of both networks there are two possible phases corresponding to parallel or antiparallel alingment of spins in both networks. A difference between critical temperatures of both phases disappears in the limit of vanishing inter-network coupling for identical networks. The analytic predictions are confirmed by numerical simulations.
Cite
@article{arxiv.cond-mat/0603693,
title = {Ising model on two connected Barabasi-Albert networks},
author = {Krzysztof Suchecki and Janusz A. Holyst},
journal= {arXiv preprint arXiv:cond-mat/0603693},
year = {2009}
}
Comments
6 pages including 6 figures