An Attempt to Study Pentaquark Baryons in String Theory

Abstract

An attempt to study recently observed Pentaquark baryons is performed in the dual string theory of QCD. Mass formulae for Pentaquark baryons are naively estimated in the Maldacena's prototype model for supersymmetric QCD and a more realistic model for the ordinary QCD.

Comments: 3 pages, 0 figure, talk given at 2nd international symposium on new developments of integrated sciences, held at Ochanomizu University on March 16, 2004; some errors are corrected in ver2