Abstract
We study perturbations of the Erdös–Renyi model for which the statistical weight of a graph depends on the abundance of certain geometrical patterns. Using the formal correspondance with an exactly solvable effective model, we show the existence of a percolation transition in the thermodynamical limit and derive perturbatively the expression of the threshold. The free energy and the moments of the degree distribution are also computed perturbatively in that limit and the percolation criterion is compared with the Molloy–Reed criterion.
Similar content being viewed by others
References
R. Albert and A.-L. Barabási, Statistical mechanics of complex networks, Rev. Modern Phys. 74:47(2002).
M. Bauer and D. Bernard, Maximal entropy random networks with given degree distribution, ArXiv: cond-mat/0206150.
M. Bauer and 0. Golinelli, Random incidence matrices: Moments of the spectral density, ArXiv: cond-mat/0007127.
S. N. Dorogovtsev and J. F. F. Mendes, Evolution of networks, Adv. Phys. 51:1079(2002).
P. Erdös and A. Rényi, On the evolution of random graphs, Publ. Math. Inst. Hungar. Acad. Sci. 5:17–61 (1960).
M. Molloy and B. Reed, Statistical mechanics of complex networks, Random Struct. Algorithms 6:161(1995); M. Molloy and B. ReedComb. Proba. Comput. 7:295(1998).
D. S. Callaway, M. E. J. Newman, S. H. Strogatz, and D. J. Watts, Network robustness and fragility: Percolation on random graphs, Phys. Rev. Lett. 85:5468–5471 (2000).
R. Cohen, K. Erez, D. ben-Avraham and S. Havlin, Breakdown of the internet under intentional attack, Phys. Rev. Lett. 86:3682(2001).
Z. Burda, J. Jurkiewicz, and A. Krzywicki, Network transitivity and matrix models, ArXiv: cond-mat/0310234.
O. Frank and D. Strauss, Markov graphs, J. Amer. Stat. Assoc. 81:832–842 (1986).
J. Besag, Spatial interaction and the statistical analysis of lattice systems, J. Roy. Stat. Soc. Ser. B 36:192–236 (1974).
J. Berg and M. Lässig, Correlated random networks, Phys. Rev. Lett. 89:228701(2002).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Coulomb, S., Bauer, M. On Certain Perturbations of the Erdös–Renyi Random Graph. Journal of Statistical Physics 115, 1251–1282 (2004). https://doi.org/10.1023/B:JOSS.0000028060.07802.9d
Issue Date:
DOI: https://doi.org/10.1023/B:JOSS.0000028060.07802.9d