quasizero en · NOUN
Etymology
From quasi- + zero.
Meanings
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Apparently zero
It has been suggested by lattice simulations, however, that a symmetry of mesons in the light quark sector upon the quasizero mode truncation from the quark propagators is actually higher than SU(4), because the states from a singlet and a 15-plet irreducible representations of SU(4) are also degenerate.
2015, L. Ya. Glozman, “SU(4) * SU(4) bilocal symmetry of Coulombic confinement and emergent symmetry in QCD”, in arXiv: