可換 かかんゲージ理論 りろんだったら
hikakan gējirirondattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 非可換ゲージ理論

1. If it were a non-Abelian gauge theory.; Were it a non-Abelian gauge theory.

Tara Conditional
Physics