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Dyons in Nonabelian Born-Infeld Theory

Antun Balaz, Maja Buric, Voja Radovanovic

hep-tharXiv:hep-th/0110245

Abstract

We analyze a nonabelian extension of Born--Infeld action for the SU(2) group. In the class of spherically symmetric solutions we find that, besides the Gal'tsov--Kerner glueballs, only the analytic dyons have finite energy. The presented analytic and numerical investigation excludes the existence of pure magnetic monopoles of 't Hooft--Polyakov type.

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