From the mass gap in O(N) to the non-Borel-summability in O(3) and O(4) sigma-models

Details From the mass gap in O(N) to the non-Borel-summability in O(3) and O(4) sigma-models From the mass gap in O(N) to the non-Borel-summability in O(3) and O(4) sigma-models

2009-04-17

arxiv.org/abs/0904.2744v2

Phys.Rev.D81:105008,2010

Physics

High Energy Physics

High Energy Physics - Theory

4 pages; v2: +1 figure, typos corrected, formula (23) corrected; improved explanation and discussion throughout the text; refe

Scientific paper

10.1103/PhysRevD.81.105008

We give an analytical derivation of the mass gap of the O(N) sigma models and
investigate a large-order behavior of the weak coupling asymptotic expansion
for the energy. For sufficiently large N the series is sign-oscillating, which
is expected from the large N solution of the sigma model. However, for N=3 and
N=4 the series are sign positive.

Affiliated with

Also associated with

No associations

Rating

From the mass gap in O(N) to the non-Borel-summability in O(3) and O(4) sigma-models 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 From the mass gap in O(N) to the non-Borel-summability in O(3) and O(4) sigma-models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and From the mass gap in O(N) to the non-Borel-summability in O(3) and O(4) sigma-models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-141825