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hep-th2021
Callan-Rubakov Effect and Higher Charge Monopoles
T. Daniel Brennan
In this paper we study the interaction between magnetic monopoles and massless fermions. In the low energy limit, the monopole's magnetic field polarizes the fermions into purely i…
hep-th2021★ 6 cited
Index-like Theorem for Massless Fermions in Spherically Symmetric Monopole Backgrounds
T. Daniel Brennan
In this paper we study massless fermions coupled to spherically symmetric monopoles without Yukawa couplings between the Higgs and fermion fields. The corresponding Dirac o…