Gauge dependence and matching procedure of a nonrelativistic QCD boundstate formalism

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dc.creatorSumino, Y.
dc.date2000-05-25
dc.date.accessioned2026-07-07T03:41:34Z
dc.date.available2026-07-07T03:41:34Z
dc.descriptionWe investigate gauge dependence of a nonrelativistic boundstate formalism used in contemporary calculations. It is known that the effective Hamiltonian of the boundstate system depends on the choice of gauge. We obtain the gauge transformation charge of the Hamiltonian, by which gauge independence of the mass spectrum and gauge dependences of the boundstate wave functions are dictated. We raise two questions of practical and physical interest, and provide answers to them.
dc.description5 pages, no figure
dc.identifierhttps://arxiv.org/abs/hep-ph/0005252
dc.identifierhttp://arxiv.org/abs/hep-ph/0005252
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39628
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGauge dependence and matching procedure of a nonrelativistic QCD boundstate formalism
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