Charge conjugation from space-time inversion in QED: discrete and continuous groups
Mathematical Physics
2011-05-25 v1 High Energy Physics - Theory
math.MP
Abstract
We show that the CPT groups of QED emerge naturally from the PT and P (or T) subgroups of the Lorentz group. We also find relationships between these discrete groups and continuous groups, like the connected Lorentz and Poincar\'e groups and their universal coverings.
Cite
@article{arxiv.1009.0774,
title = {Charge conjugation from space-time inversion in QED: discrete and continuous groups},
author = {B. Carballo Pérez and M. Socolovsky},
journal= {arXiv preprint arXiv:1009.0774},
year = {2011}
}
Comments
7 pages