HQET with chiral symmetry on the lattice
✍ Scribed by Damir Bećirević; Juan Reyes
- Book ID
- 108462670
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 262 KB
- Volume
- 129-130
- Category
- Article
- ISSN
- 0920-5632
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The SU (N f ) L ⊗ SU (N f ) R chiral symmetry of QCD is of central importance for the nonperturbative low-energy dynamics of light quarks and gluons. Lattice field theory provides a theoretical framework in which these dynamics can be studied from first principles. The implementation of chiral symme
We investigate the baryon mass spectrum in quenched lattice QCD with exact chiral symmetry. For 100 gauge configurations generated with Wilson gauge action at β = 6.1 on the 20 3 ×40 lattice, we compute (point-to-point) quark propagators for 30 quark masses in the range 67 MeV ≤ m q ≤ 1790 MeV. For