Nuclear Forces from Lattice QCD

Details Nuclear Forces from Lattice QCD Nuclear Forces from Lattice QCD

2009-09-30

arxiv.org/abs/0909.5637v1

Physics

High Energy Physics

High Energy Physics - Lattice

talk presented at Chiral Dynamics 2009 (Bern, Switzerland, July 6-10, 2009)

Scientific paper

A method to extract nucleon-nucleon (NN) potentials from the Bethe-Salpeter amplitude in lattice QCD is presented. It is applied to the two nucleons on the lattice with quenched QCD simulations. By disentangling the mixing between the S-state and the D-state, we obtain central and tensor potentials in the leading order of the velocity expansion of the non-local NN potential. The spatial structure, the quark mass dependence and the velocity dependence of the NN potential are analyzed. Preliminary result in (2+1)-flavor QCD simulations is also shown.

Affiliated with

Also associated with

No associations

Rating

Nuclear Forces from Lattice QCD 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 Nuclear Forces from Lattice QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nuclear Forces from Lattice QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-590297