Review of lattice studies of resonances

Abstract

I review recent progress in extracting resonance parameters using lattice field theory, with an emphasis on determining hadron resonances from lattice quantum chromodynamics. Until recently, the \rho-meson channel was the only one considered, while, during the last year, several resonant channels have been investigated for the first time. Recent lattice results for scattering phase shifts in resonant channels are presented.Comment: 16 pages, 19 figures, plenary talk given at the 30th International Symposium on Lattice Field Theory, Cairns, Australi