Finite size mass shift formula for stable particles revisited
High Energy Physics - Lattice
2009-11-10 v1
Abstract
Luescher's finite size mass shift formula in a periodic finite volume, involving forward scattering amplitudes in the infinite volume, is revisited for the two stable distinguishable particle system. The generalized mass shift formulae for the boson and fermion are derived in the boson-boson and fermion-boson systems, respectively. The nucleon mass shift is discussed in the nucleon-pion system.
Keywords
Cite
@article{arxiv.hep-lat/0409002,
title = {Finite size mass shift formula for stable particles revisited},
author = {Yoshiaki Koma and Miho Koma},
journal= {arXiv preprint arXiv:hep-lat/0409002},
year = {2009}
}
Comments
Talk presented at Lattice2004(spectrum), Fermilab, June 21-26, 2004, 3 pages, 1 eps figure