Spectroscopy of SU(4) gauge theory with two flavors of sextet fermions
arXiv:1501.05665 · doi:10.1103/PhysRevD.91.114502
Abstract
We present a first look at the spectroscopy of SU(4) gauge theory coupled to two flavors of Dirac fermions in the two-index antisymmetric representation, which is a real representation. We compute meson and diquark masses, the pseudoscalar and vector meson decay constants, and the masses of six-quark baryons. We make comparisons with large-Nc expectations.
20 pages, 16 figures. v2: updated to match journal version