Advances in Basis Light-front Quantization

Abstract

Basis Light-front Quantization has been developed as a first-principles nonperturbative approach to quantum field theory. In this article we report our recent progress on the applications to the single electron and the positronium system in QED. We focus on the renormalization procedure in this method.

Comments: 9 pages, 8 figures, proceeding of the Lightcone 2014 conference (Raleigh, NC, USA, May 26-30, 2014)