A supersymmetry approach to billiards with randomly distributed scatterers: II. Correlations
A supersymmetry approach to billiards with randomly distributed scatterers: II. Correlations
In a previous contribution (H.J. Stoeckmann, J. Phys. A35, 5165 (2002)), the density of states was calculated for a billiard with randomly distributed delta-like scatterers, doubly averaged over the positions of the impurities and the billiard shape. This result is now extended to the k-point correlation function. Using supersymmetric methods, …