%0 Journal Article
%T Spatial random permutations with small cycle weights
%A Volker Betz
%A Daniel Ueltschi
%J Mathematics
%D 2008
%I arXiv
%R 10.1007/s00440-009-0248-0
%X We consider the distribution of cycles in two models of random permutations, that are related to one another. In the first model, cycles receive a weight that depends on their length. The second model deals with permutations of points in the space and there is an additional weight that involves the length of permutation jumps. We prove the occurrence of infinite macroscopic cycles above a certain critical density.
%U http://arxiv.org/abs/0812.0569v2