Heavy-Quark Baryons as Skyrmions
classification
✦ hep-ph
keywords
heavy-quarkbaryonsdescriptionsymmetryamazinglyanalogyarisesberry
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I discuss recent development on the description of heavy-quark (such as charmed and bottom) baryons as one or more heavy mesons "wrapped" by a skyrmion. Amazingly enough, such a description naturally arises when light-quark chiral symmetry and heavy-quark spin symmetry are incorporated in an effective Lagrangian. I interpret the resulting spectrum in terms of nonabelian induced (Berry) potentials in analogy to diatomic molecular systems.
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