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arXiv · 2002.07222

A path to confine gluons and fermions through complex gauge theory

R. L. P. G. Amaral·V. E. R. Lemes·O. S. Ventura·L. C. Q. Vilar
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Abstract

We introduced here the study of a QCD based on a complex group. Our aim is to show that a gauge theory with a complex symmetry develops some of the features required for the description of a confined phase. This theory leads to gluons with propagations characteristic of i-particles, fundamental constituents of propagators in the Gribov scenario, together with a gluon propagating with the mode predicted by 't Hooft for the quark confinement. In this way, we present in this same theory a possible gluon condensate, together with a confining interquark potential after the coupling to fermions. This is a novelty, as, up to now, all theories of the GZ kind do not generate quark confinement.

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R. L. P. G. Amaral, V. E. R. Lemes, O. S. Ventura, L. C. Q. Vilar. 2020-04-18. A path to confine gluons and fermions through complex gauge theory. https://doi.org/10.1103/physrevd.101.094002

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