2 problems

Let $(\widetilde N^{ab}_c,\widetilde s_a;N^{ij}_k,s_i;\mathcal N^{IJ}_K,\mathcal S_I;c)$ denote the specified fusion, spin, modular-extension and central-charge data, subject to th…

Let $\cE$ be the symmetry category, let $\cC$ be a non-degenerate unitary braided fusion category over $\cE$, and let $\cM$ be a modular extension of $\cC$. Let $c$ be the central…