Type of dual superconductivity for the SU(2) Yang–Mills theoryShogo Nishino, Kei-Ichi Kondo, Akihiro Shibata, Takaaki Sasago and Seikou KatoEur. Phys. J. C, 79 9 (2019) 774DOI: https://doi.org/10.1140/epjc/s10052-019-7280-8