“…However, these models suffer from the problems, connected with renormalizability, consistency and unitarity. We have studied these models [5,6,7,8,9,10], within the framework of superfield and Becchi-Rouet-Stora-Tyutin (BRST) formalisms, in the hope that we would be able to propose a model that would be free of the drawbacks of the earlier models [1,2,3,4]. However, it remains still an open problem to construct a 4D consistent, unitary and renormalizable non-Abelian 2-form gauge theory (where the 1-form and 2-form non-Abelian gauge fields are incorporated together).…”