Cluster properties and particle production in Poincaré invariant quantum mechanics
arXiv:1001.4745 · doi:10.1051/epjconf/20100304013
Abstract
I outline the construction of exactly Poincaré invariant quantum models that satisfy cluster separability but do not conserve particle number.
arXiv comment9 Pages, contribution to 19^th International IUPAP Conference on Few-Body Problems in Physics