The one-loop QED in Noncommutative space
Abstract
Description
Returning to the old problems in ordinary QED, by an appropriate extension of the dimensional regularization method in noncommutative space we try to provide a quite coherent look into NCQED.The renormalisation of theories, the $β$ function,the vacuum polarisation of photon, the general structure of vertex fermion-photon, the anomalous magnetic moment (AMM) of fermions and the validity of Ward identity at the one-loop level are reinvestigated.
27pages,4figures
27pages,4figures