Faddeev model in Minkowski space $ R^{{\bf 1\textbf{+}}\textbf{(}{\bf 1}\textbf{+} n\textbf{)}}$
LIU Sijie, LIU Jianli, SHENG Wancheng
Journal of Shanghai University(Natural Science Edition) . 2023, (1): 175 -184 .  DOI: 10.12066/j.issn.1007-2861.2298