On the critical behavior of (2+1)-dimensional QED

Details On the critical behavior of (2+1)-dimensional QED On the critical behavior of (2+1)-dimensional QED

2011-04-19

arxiv.org/abs/1104.3888v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

5 pages, presented on the 6th International Workshop on Critical Point and Onset of Deconfinement, 23 - 29 August 2010, Dubna,

Scientific paper

It is shown the analysis [1] for QED in 2+1 dimensions with N four-component fermions in the leading and next-to-leading orders of the 1/N expansion. As it was demonstrated in [1] the range of the admissible values N, where the dynamical fermion mass exist, decreases strongly with the increasing of the gauge charge. So, in Landau gauge the dynamical chiral symmetry breaking appears for N<3.78, that is very close to the results of the leading order and in Feynman gauge dynamical mass is completely absent.

Affiliated with

Also associated with

No associations

Rating

On the critical behavior of (2+1)-dimensional 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 On the critical behavior of (2+1)-dimensional QED, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the critical behavior of (2+1)-dimensional QED will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-431643