In this work, propagation properties of the rho meson in symmetric nuclear
matter are studied. We make use of a coupled channel unitary approach to
meson-meson scattering, calculated from the lowest order Chiral Perturbation
Theory lagrangian including explicit resonance fields. Low energy chiral
constraints are considered by matching our expressions to those of one loop
Ch.P.T. To account for the medium corrections, the rho couples to pion-pion and
kaon-antikaon pairs which are properly renormalized in the nuclear medium.Comment: 4 pages, 2 figures. Talk given at Meson 2000 Workshop, May 19-23,
Cracow, Polan
