Sum rules and 2-quark flux-tube structure
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Sum rules -- relating the static quark potential V(R) to the spatial distribution of the action and energy in the colour fields of flux-tubes -- are applied in three ways: 1) To extract generalised beta-functions: 2) As a consistency check for the use of excited gluon flux-tubes and as an estimate of the quark self-energies: 3) To extract approximate sum rules using a simplified form of V(R). Also the flux-tube profiles are compared with hadronic string and flux-tube models.
4 pages, 2 ps figures, Talk presented at Quark Confinement and The Hadron Spectrum II, June 1996, Como, Italy
4 pages, 2 ps figures, Talk presented at Quark Confinement and The Hadron Spectrum II, June 1996, Como, Italy