Looking for pentaquarks in Lattice QCD

Abstract

Pentaquark states in lattice QCD probably lie close in energy to two particle scattering states. Correctly identifying the resonant state is a challenging, yet tractable, problem given the terascale computing facilities available today. We summarize the initial round of exploratory lattice calculations and discuss what should be accomplished in the next round.

4 pages, 1 figure, to appear in the First Meeting of the APS Topical Group on Hadronic Physics (GHP2004), 24-26 October 2004, Fermilab

References in corpus (10)

• Pentaquark hadrons from lattice QCD
• Lattice study of exotic S=+1 baryon
• A study of pentaquarks on the lattice with overlap fermions
• Penta-quark baryon in anisotropic lattice QCD
• Reviewing the Evidence for Pentaquarks
• An Experimental Review of the ${\Theta }^{+}$ Pentaquark
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Cited by in corpus (2)

• Spin 3/2 Penta-quarks in anisotropic lattice QCD
• Baryons on the lattice