Noncommutative QED and anomalous dipole moments

Authors
Riad, IF Sheikh-Jabbari, MM
Citation
If. Riad et Mm. Sheikh-jabbari, Noncommutative QED and anomalous dipole moments, J HIGH EN P, 2000(8), 2000, pp. NIL_946-NIL_967
Citations number
33
Categorie Soggetti
Physics
Journal title
JOURNAL OF HIGH ENERGY PHYSICS
ISSN journal
10298479 → ACNP
Volume
2000
Issue
8
Year of publication
2000
Pages
NIL_946 - NIL_967
Database
ISI
SICI code
1029-8479(200008)2000:8<NIL_946:NQAADM>2.0.ZU;2-#
Abstract
We study QED on noncommutative spaces, NCQED. In particular we present the detailed calculation for the noncommutative electron-photon vertex and show that the Ward identity is satisfied. We discuss that in the noncommutative case moving electron will show electric dipole effects. In addition, we wo rk out the electric and magnetic dipole moments up to one loop level. For t he magnetic moment we show that noncommutative electron has an intrinsic (s pin independent) magnetic moment.