Köln 2004 – wissenschaftliches Programm

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PV: Plenarvorträge

PV XXV

PV XXV: Plenarvortrag

Freitag, 12. März 2004, 10:00–10:30, P

Recent results for excited nucleons from the lattice — •Christof Gattringer — Universität Regensburg

We discuss recent results for excited nucleons on the lattice. In particular we focus on the level ordering of positive and negative parity states in the chiral limit. Different choices for the interpolating fields are discussed and we address results for the wave function of ground and excited states. Recent calculations of different collaborations are reviewed and compared. Open problems for future lattice calculations are discussed.