Chiral symmetry breaking
= Chiral symmetry breaking
{wiki}
In massless QCD, a quark condensate breaks $SU(N_f)_L\times SU(N_f)_R$ to the diagonal vector subgroup. The associated Goldstone modes are the light pseudoscalar mesons.
= Chiral symmetry breaking
{wiki}
In massless QCD, a quark condensate breaks $SU(N_f)_L\times SU(N_f)_R$ to the diagonal vector subgroup. The associated Goldstone modes are the light pseudoscalar mesons.