Generalized Instantaneous Bethe-Salpeter Equation and Exact Quark Propagators
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
A three-dimensional reduction of the homogeneous Bethe-Salpeter equation retaining, in contrast to the Salpeter equation, the exact propagators (crucial for, e.g., a proper incorporation of dynamical chiral symmetry breakdown) is proposed. This formalism may be easily extended to Bethe-Salpeter equations for bound states composed of particles that are not, or not all, identical to spin-1/2 fermions as well as to three-dimensional reductions of the Bethe-Salpeter equation different from Salpeter's equation.
to appear in the Proceedings of the International Conference on "Quark Confinement and the Hadron Spectrum VII," September 2-7, 2006, Ponta Delgada, Azores, Portugal
to appear in the Proceedings of the International Conference on "Quark Confinement and the Hadron Spectrum VII," September 2-7, 2006, Ponta Delgada, Azores, Portugal