Parcourir Sciences Et Techniques par sujet "Casimir scaling"
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Meson spectrum in SU(N) gauge theories with quarks in higher representations: A check of Casimir scaling hypothesis 01 juin 2020, CeREF TechniqueArticle scientifiqueGauge theories with gauge group and quarks belonging to arbitrary representations of SU(N) form a rich landscape of QCD-like theories, whose study can shed new light on the properties of confinement. Four cases are particularly worth of interest: quarks in the fundamental representation, quarks in the 2-indice (anti)symmetric representation and quarks in the adjoint representation. The last three ...