Random Matrix Model and the Calogero-Sutherland Model: A Novel Current-Density Mapping
arXiv:cond-mat/9510012 · doi:10.1103/PhysRevLett.75.3724
Abstract
We investigate the relation between the invariant correlators of random matrix theory and correlators of the integrable one-dimensional systems. Starting from the relation between correlators for the coupling strengths , , and , we explore the local current-density mapping applicable to arbitrary including {\em irrational\/} values, which results from the novel structure of the Calogero-Sutherland model. We find an interesting and novel relationship between equal time current and density correlations for any coupling, which exist {\em in addition} to the usual Ward Identities for this class of systems.
4 pages, REVTeX3+multicol.sty
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