Finite volume effects for the pion mass at two loops

Details Finite volume effects for the pion mass at two loops Finite volume effects for the pion mass at two loops

2006-02-14

arxiv.org/abs/hep-lat/0602017v1

Nucl.Phys. B744 (2006) 14-33

Physics

High Energy Physics

High Energy Physics - Lattice

26 pages, 6 figures

Scientific paper

10.1016/j.nuclphysb.2006.03.010

We evaluate the pion mass in finite volume to two loops within Chiral Perturbation Theory. The results are compared with a recently proposed extension of the asymptotic formula of Luscher. We find that contributions, which were neglected in the latter, are numerically very small at the two-loop level and conclude that for Mpi*L>2, L>2fm the finite volume effects in the meson sector are analytically well under control.

Affiliated with

Also associated with

No associations

Rating

Finite volume effects for the pion mass at two loops 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 Finite volume effects for the pion mass at two loops, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Finite volume effects for the pion mass at two loops will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-568068