Exact calculation of the radiatively-induced Lorentz and CPT violation in QED

Details Exact calculation of the radiatively-induced Lorentz and CPT violation in QED Exact calculation of the radiatively-induced Lorentz and CPT violation in QED

1999-05-10

arxiv.org/abs/hep-th/9905061v3

Phys.Rev.Lett. 83 (1999) 2518-2521

Physics

High Energy Physics

High Energy Physics - Theory

LaTex, 8 pages; minor corrections

Scientific paper

10.1103/PhysRevLett.83.2518

Radiative corrections arising from the axial coupling of charged fermions to a constant vector b_\mu can induce a Lorentz- and CPT-violating Chern-Simons term in the QED action. We calculate the exact one-loop correction to this term keeping the full b_\mu dependence, and show that in the physically interesting cases it coincides with the lowest-order result. The effect of regularization and renormalization and the implications of the result are briefly discussed.

Affiliated with

Also associated with

No associations

Rating

Exact calculation of the radiatively-induced Lorentz and CPT violation in QED does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Exact calculation of the radiatively-induced Lorentz and CPT violation in QED, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exact calculation of the radiatively-induced Lorentz and CPT violation in QED will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-97765