Answers are grounded in this paper and cite their sources.
Formation of a neutron star with a strong magnetic field during the collapse may lead to the violation of the mirror symmetry and formation of an asymmetric magnetic field. The dependence of the weak interaction cross-section on the magnetic field strength leads to asymmetric neutrino flux and formation of rapidly moving pulsars (due to the recoil action) as well as rapidly moving black holes.
No takes yet. Share an insight, caveat, or question.
A 1993 study studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: