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arxiv: hep-ph/0212106 · v1 · submitted 2002-12-06 · ✦ hep-ph · hep-lat· hep-th· nucl-th

A Conjecture about Hadrons

classification ✦ hep-ph hep-lathep-thnucl-th
keywords chiralhadronsconjecturealgebraicamplitudesargumentsbehaviorcomprised
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We conjecture that in the chiral limit of QCD the spectrum of hadrons is comprised of decoupled, reducible chiral multiplets. A simple rule is developed which identifies the chiral representations filled out by the ground-state hadrons. Our arguments are based on the algebraic structure of superconvergence relations derived by Weinberg from the high-energy behavior of pion-hadron scattering amplitudes.

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