%0 Journal Article
%T Replica Treatment of the Calogero-Sutherland Model
%A Dimitry M. Gangardt
%A Alex Kamenev
%J Physics
%D 2001
%I arXiv
%R 10.1016/S0550-3213(01)00326-1
%X Employing Forrester-Ha method of Jack polynomials, we derive an integral identity connecting certain N-fold coordinate average of the Calogero-Sutherland model with the n-fold replica integral. Subsequent analytical continuation to non-integer n leads to asymptotic expressions for the (static and dynamic) density-density correlation function of the model as well as the Green's function for an arbitrary coupling constant $\lambda$.
%U http://arxiv.org/abs/cond-mat/0102405v2