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arXiv 1992-09-24 DOI 10.1103/PhysRevD.48.4370 0 views

Chiral effective action with heavy quark symmetry

Nowak, M. A. · Rho, M. · Zahed, I.

Original · EN

We derive an effective action combining chiral and heavy quark symmetry, using approximate bosonization techniques of QCD. We explicitly show that the heavy-quark limit is compatible with the large Nc (number of color) limit in the meson sector, and derive specific couplings between the light and heavy mesons (D, D*,...) and their chiral partners. The relevance of this effective action to solitons with heavy quarks describing heavy baryons is discussed.

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