Derivation of Lüscher's finite size formula for $Nπ$ and $NN$ system

Abstract

I present derivation of Lüscher's finite size formula for the elastic $Nπ$ and the $NN$ scattering system for several angular momenta from the relativistic quantum field theory.

8 pages, Poster at Lattice 2009(Hadron Spectroscopy), to be published in PoS(LAT2009)119