NewEvery arXiv paper, its researchers & institutions — mapped.
paper

Complex-mass renormalization in chiral effective field theory

arXiv:0902.4347 · doi:10.1016/j.physletb.2009.08.068

Abstract

We consider a low-energy effective field theory of vector mesons and Goldstone bosons using the complex-mass renormalization. As an application we calculate the mass and the width of the $ρ$ meson.

7 pages, 1 fugure, REVTeX 4