Baryons and the Chern-Simons Term in Holographic QCD with Three Flavors
Baryons and the Chern-Simons Term in Holographic QCD with Three Flavors
We study dynamical baryons in the holographic QCD model of Sakai and Sugimoto in the case of three flavors, with special interest in the construction of the Chern-Simons (CS) term. The baryon classical solution in this model is given by the BPST instanton, and we carry out the collective coordinate …