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arxiv: hep-ph/9912389 · v1 · submitted 1999-12-16 · ✦ hep-ph

The Georgi "Avatar" of Broken Chiral Symmetry in Quantum Chromodynamics

classification ✦ hep-ph
keywords modechromodynamicsgeorgiquantumzeroavatarbetabroken
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We establish that in Quantum Chromodynamics (QCD) at zero temperature, SU_{L+R}(N_F) exhibits the vector mode conjectured by Georgi and SU_{L-R}(N_F) is realized in either the Nambu-Goldstone mode or else Q_5^a is also screened from view at infinity. The Wigner-Weyl mode is ruled out unless the beta function in QCD develops an infrared stable zero.

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