Taub-NUT as gravitational dyon with torsion
The paper investigates Misner strings using torsion in Einstein-Cartan theory to resolve singularities in the Levi-Civita connection for the Taub-NUT metric. Introducing torsion generates an Einstein tensor structure consistent with cosmic strings having negative variable tension, explaining Komar fluxes and asymptotic charges. This suggests the Taub-NUT solution is a soliton supported by two spin-fluid beams.