Baryons from the lattice: past, present and future
arXiv:nucl-th/0302039 · doi:10.1142/9789812705174_0007
Abstract
I review recent lattice results on the spectrum and structure of baryons. Limitations due to the quenched approximation and un-physically heavy up and down quarks are discussed, and interfaces between first principles studies of QCD (or approximations to it) and ``model building'' are highlighted.
Invited plenary talk at NSTAR 2002 Workshop on the Physics of Excited Nucleons, Pittsburgh, Pennsylvania, 9-12 Oct 2002
References in corpus (7)
- Light Hadron Spectrum and Quark Masses from Quenched Lattice QCD
- Chiral Extrapolation of Hadronic Observables
- Excited baryons from Bayesian priors and overlap fermions
- A lattice study of the spin structure of the Lambda hyperon
- Calculation of the N to Delta electromagnetic transition matrix element
- Excited Baryons from the FLIC Fermion Action
- N* Properties from the 1/N_c Expansion