Facts of life with gamma(5)

Details Facts of life with gamma(5) Facts of life with gamma(5)

2000-05-26

arxiv.org/abs/hep-th/0005255v1

Eur.Phys.J.C18:673-679,2001

Physics

High Energy Physics

High Energy Physics - Theory

15 pages, 1 figure, latex, axodraw

Scientific paper

10.1007/s100520100573

The increasing precision of many experiments in elementary particle physics leads to continuing interest in perturbative higher order calculations in the electroweak Standard Model or extensions of it. Such calculations are of increasing complexity because more loops and/or more legs are considered. Correspondingly efficient computational methods are mandatory for many calculations. One problem which affects the feasibility of higher order calculations is the problem with gamma(5) in dimensional regularization. Since the subject thirty years after its invention is still controversial I advocate here some ideas which seem not to be common knowledge but might shed some new light on the problem. I present arguments in favor of utilizing an anticommuting gamma(5) and a simple 4-dimensional treatment of the hard anomalies.

Affiliated with

Also associated with

No associations

Rating

Facts of life with gamma(5) 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 Facts of life with gamma(5), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Facts of life with gamma(5) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-707136