Helicity-supersymmetry of dyons
نویسنده
چکیده
The ’dyon’ system of D’Hoker and Vinet consisting of a spin 1 2 particle with anomalous gyromagnetic ratio 4 in the combined field of a Dirac monopole plus a Coulomb plus a suitable 1/r potential (which arises in the long-range limit of a self-dual monopole) is studied following Biedenharn’s approach to the Dirac-Coulomb problem: the explicit solution is obtained using the ‘Biedenharn-Temple operator’, Γ, and the extra two-fold degeneracy is explained by the subtle supersymmetry generated by the ’Dyon Helicity’ or generalized ‘Biedenharn-Johnson-Lippmann’ operator R. The new SUSY anticommutes with the chiral SUSY discussed previously. Tours Preprint No 34/91. September 1991. Journ. Math. Phys. 33, 1869 (1992)
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