Confinement from spontaneous breaking of scale symmetry |
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Authors: | Patricio Gaete Eduardo Guendelman |
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Institution: | 1. Departamento de Física, Universidad Técnica F. Santa María, Valparaíso, Chile;2. Physics Department, Ben Gurion University, Beer Sheva 84105, Israel |
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Abstract: | We show that one can obtain naturally the confinement of static charges from the spontaneous symmetry breaking of scale invariance in a gauge theory. At the classical level a confining force is obtained and at the quantum level, using a gauge invariant but path-dependent variables formalism, the Cornell confining potential is explicitly obtained. Our procedure answers completely to the requirements by 't Hooft for “perturbative confinement”. |
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Keywords: | 11 10 Ef 11 15 Kc |
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