An extension to the Luscher's finite volume method above inelastic threashold (formalism)

Physics – High Energy Physics – High Energy Physics - Lattice

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A talk given at the XXVIII International Symposium on Lattice Field Theory (Lattice 2010), Villasimius, Sardinia, Italy, June

Scientific paper

An extension of the Luscher's finite volume method above inelastic thresholds is proposed. It is fulfilled by extendind the procedure recently proposed by HAL-QCD Collaboration for a single channel system. Focusing on the asymptotic behaviors of the Nambu-Bethe-Salpeter (NBS) wave functions (equal-time) near spatial infinity, a coupled channel extension of effective Schrodinger equation is constructed by introducing an energy-independent interaction kernel. Because the NBS wave functions contain the information of T-matrix at long distance, S-matrix can be obtained by solving the coupled channel effective Schrodinger equation in the infinite volume.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

An extension to the Luscher's finite volume method above inelastic threashold (formalism) 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 An extension to the Luscher's finite volume method above inelastic threashold (formalism), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An extension to the Luscher's finite volume method above inelastic threashold (formalism) will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-302705

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.