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Physics
High Energy, Nuclear, Particle Physics
Are valence quarks real physical entities?
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[QUOTE="DarMM, post: 6068045, member: 140662"] Strictly speaking there are no Quark states in the QCD hilbert space and the QCD lagrangian could be written using only hadron fields. The quark fields are used because they provide local fields that carry the fundamental rep of the colour group. Thus making the group algebra simpler and giving the integrals a more tractable form, but at the cost of unphysical states. [/QUOTE]
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Forums
Physics
High Energy, Nuclear, Particle Physics
Are valence quarks real physical entities?
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