We consider a system of N bosons on a complete graph with V vertices interacting through hard core repulsion. With the use of the Ventsel'-Freidlin large-deviation theory of random perturbation of dynamical systems, we calculate the canonical free energy in the thermodynamic limit and prove that the system exhibits a phase transition. © 1990 Plenum Publishing Corporation.
|Number of pages||16|
|Journal||Journal of Statistical Physics|
|Publication status||Published - Nov 1990|
- Base-Einstein statistics
- large deviations
- phase transition