WARD IDENTITY IN NONCOMMUTATIVE QED.

Authors :: Mariz, T.
De S. Pires, C. A.
Ribeiro, R. F.
Source :: International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics. 11/20/2003, Vol. 18 Issue 29, p5433-5444. 12p. 3 Diagrams.
Publication Year :: 2003
Abstract: Although noncommutative QED presents a non-Abelian structure, it does not present structure constants. In view of this we investigate how Ward identity is satisfied in pair annihilation process and γγ → γγ scattering in noncommutative QED. [ABSTRACT FROM AUTHOR]

Subjects :: *QUANTUM electrodynamics
*QUANTUM chromodynamics
*QUANTUM field theory
*ABELIAN categories
*NONCOMMUTATIVE function spaces
*ANNIHILATION reactions

Language :: English
ISSN :: 0217751X
Volume :: 18
Issue :: 29
Database :: Academic Search Index
Journal :: International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics
Publication Type :: Academic Journal
Accession number :: 11727586
Full Text :: https://doi.org/10.1142/S0217751X03015945