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arXiv · hep-th/9306056

Mass Spectrum and Correlation Functions of Nonabelian Quantum Magnetic Monopoles

E. C. Marino·R. O. Ramos
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Abstract

The method of quantization of magnetic monopoles based on the order-disorder duality existing between the monopole operator and the lagrangian fields is applied to the description of the quantum magnetic monopoles of `t Hooft and Polyakov in the SO(3) Georgi-Glashow model. The commutator of the monopole operator with the magnetic charge is computed explicitly, indicating that indeed the quantum monopole carries $4π/g$ units of magnetic charge. An explicit expression for the asymptotic behavior of the monopole correlation function is derived. From this, the mass of the quantum monopole is obtained. The tree-level result for the quantum monopole mass is shown to satisfy the Bogomolnyi bound ($M_{\rm mon} \geq 4 π\frac{M}{g^2}$) and to be within the range of values found for the energy of the classical monopole solution.

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E. C. Marino, R. O. Ramos. 1993-06-11. Mass Spectrum and Correlation Functions of Nonabelian Quantum Magnetic Monopoles. https://doi.org/10.1103/physrevd.49.1093

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