Kaon-Soliton Bound State Approach to the Pentaquark States
classification
✦ hep-ph
nucl-th
keywords
boundpentaquarkvectorapproachbindingchiralconsistentcounting
read the original abstract
We show that in hidden local symmetry theory with the vector manifestation (VM), a K^+ can be bound to skyrmion to give the Theta^+ pentaquark with spin 1/2 and even parity which is consistent with large N_c counting. The vector meson K^* subject to the VM in the chiral limit plays an essential role in inducing the binding.
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