arXiv:hep-ph/0211416·v2·High Energy Physics — Phenomenology
Ward identity in noncommutative QED
T. Mariz🇧🇷 · C. A. de S. Pires🇧🇷 · R. F. Ribeiro🇧🇷
Abstract
Although noncommutative QED presents a nonabelian structure, it does not present structure constants. In view of this we investigate how Ward identity is satisfied in pair annihilation process and scattering in noncommutative QED.
Comments: some misprint and reference corrected