$\mathcal{N}=8$ invariant interaction of dynamical and semi-dynamical $\mathcal{N}=4$ multiplets

Sergey Fedoruk, Evgeny Ivanov

We present a new model of $\mathcal{N}=8$ mechanics with semi-dynamic supermultiplets. The model is constructed as an interaction of $\mathcal{N}=4$ supermultiplets which c…