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arXiv · hep-ph/0207286

Some problems when calculating the quantum corrections to the classical 't Hooft-Polyakov monopole

Nathan F. Lepora
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Abstract

We examine whether the analysis of quantum corrections for the kink soliton carries over to the 't Hooft-Polyakov monopole. For the kink, it is central that the quantum fluctuations are eigenmodes of a Hermitian operator. For the monopole, we show the analogous operator is not Hermitian. This property raises some questions about the quantization procedure for a 't Hooft-Polyakov monopole.

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Nathan F. Lepora. 2002-07-23. Some problems when calculating the quantum corrections to the classical 't Hooft-Polyakov monopole. https://doi.org/10.1016/s0370-2693(02)01871-3

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