Euclidean formulation of relativistic quantum mechanics
arXiv:0908.1411
Abstract
We discuss preliminary work on a formulation of relativistic quantum mechanics that uses reflection-positive Euclidean Green functions or their generating functionals as phenomenological input. We discuss the construction of a Poincare invariant S-matrix from matrix element of exp(- βH).
Contribution to Gloecklefest: "Frontiers in Nuclear Physics", June 2009