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dc.contributor.authorBagan, E
dc.contributor.authorLavelle, Martin
dc.contributor.authorMcMullan, David
dc.contributor.authorFiol, B
dc.contributor.authorRoy, N
dc.date.accessioned2018-11-10T12:07:00Z
dc.date.available2018-11-10T12:07:00Z
dc.date.issued1997-06-27
dc.identifier.urihttp://hdl.handle.net/10026.1/12745
dc.description4 pages, latex, needs sprocl.sty
dc.description.abstract

This talk reports on work aimed at improving our understanding of charged states in gauge theories.Emphasis is placed on different ways of implementingthe gauge invariance of physical states. QED perturbative calculations are used to stress that gauge invariance is not enough: only a subset of such states have a direct physical significance. In QCD a non-perturbative obstruction means that quarks and gluons cannot form physical states and as such these particles are not truely observables. This sets a fundamental limit on the constituent quark model.

dc.language.isoen
dc.subjecthep-ph
dc.subjecthep-ph
dc.titleConstruction and Consequences of Coloured Charges in QCD
dc.typejournal-article
plymouth.author-urlhttp://arxiv.org/abs/hep-ph/9706521v1
plymouth.journalPublished in the proceedings of the workshop on Quantum Chromodynamics: Collisions, Confinement and Chaos, Editors H.M. Fried and B. Mueller, World Scientific 1997
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/EXTENDED UoA 10 - Mathematical Sciences
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA10 Mathematical Sciences
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dc.rights.embargoperiodNot known
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.typeJournal Article/Review


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