We determine the static potential for a heavy quark–antiquark pair from the spontaneous symmetry breaking of scale invariance in a non-Abelian gauge theory. Our calculation is done within the framework of the gauge-invariant, path-dependent, variables formalism. The result satisfies the 't Hooft basic criterion for achieving confinement.
Static potential from spontaneous breaking of scale symmetry / Patricio, Gaete; Eduardo, Guendelman; Spallucci, Euro. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - B649:(2007), pp. 218-224. [10.1016/j.physletb.2007.04.011]
Static potential from spontaneous breaking of scale symmetry.
SPALLUCCI, EURO
2007-01-01
Abstract
We determine the static potential for a heavy quark–antiquark pair from the spontaneous symmetry breaking of scale invariance in a non-Abelian gauge theory. Our calculation is done within the framework of the gauge-invariant, path-dependent, variables formalism. The result satisfies the 't Hooft basic criterion for achieving confinement.File in questo prodotto:
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