Renormalization-Scheme-Independent Perturbation Theory by Resumming Logarithms

Details Renormalization-Scheme-Independent Perturbation Theory by Resumming Logarithms Renormalization-Scheme-Independent Perturbation Theory by Resumming Logarithms

2004-12-17

arxiv.org/abs/hep-ph/0412254v4

Nucl.Phys. B716 (2005) 421-435

Physics

High Energy Physics

High Energy Physics - Phenomenology

15 pages, 2 figures. First replaced version: added one reference. Second replaced version: added two references, mention effec

Scientific paper

10.1016/j.nuclphysb.2005.03.019

Results of perturbation theory in quantum field theory generally depend on the renormalization scheme that is in use. In particular, they depend on the scale. We try to make perturbation theory scheme invariant by re-expanding with respect to a scheme invariant quantity. Furthermore, we investigate whether the potentially large logarithms in such an expansion cause inaccuracy and how this can be improved.

Affiliated with

Also associated with

No associations

Rating

Renormalization-Scheme-Independent Perturbation Theory by Resumming Logarithms 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 Renormalization-Scheme-Independent Perturbation Theory by Resumming Logarithms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Renormalization-Scheme-Independent Perturbation Theory by Resumming Logarithms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-159405