2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/57903We review the construction of a conformal field theory model which describes anyons on a circle and at finite temperature, including previously unpublished results. This anyon model is closely related to the quantum elliptic Calogero-Sutherland (eCS) system. We describe this relation and how it has led to an explicit construction of the eigenvalues and eigenfunctions of the eCS system.v2: minor corrections; references added. 18 pages, contribution to conference ``Non-commutative geometry and representation theory in mathematical physics'' in Karlstad (Sweden), 5-10 July 2004Mathematical PhysicsHigh Energy Physics - Theory81T10;81V70;17B69text