%0 Journal Article
%T BEC of Free Bosons on Networks
%A Taku Matsui
%J Mathematics
%D 2005
%I arXiv
%X We consider free Bosons hopping on a network(infinite graph). The condition for Bose-Einstein condensation is given in terms of the random walk on a graph. In case of periodic lattices, we also consider Boson moving in an external periodic potential and obatined the criterion for Bose-Einstein condensation.
%U http://arxiv.org/abs/math-ph/0509003v1