Monopole Supersymmetries and the Biedenharn Operator
نویسندگان
چکیده
The hidden supersymmetry of the monopole found by De Jonghe et al. is generalized to a spin 1 2 particle in the combined field of a Dirac monopole plus a λ 2 /r 2 potential [considered before by D'Hoker and Vinet], and related to the operator introduced by Biedenharn a long time ago in solving the Dirac-Coulomb problem. Explicit solutions are obtained by diagonalizing the Biedenharn operator.
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