Tube representations and twisting of graded categories

Jyotishman Bhowmick, Shamindra Ghosh, Narayan Rakshit +1

We study deformation of tube algebra under twisting of graded monoidal categories. When a tensor category $\mathcal{C}$ is graded over a group $\Gamma$, a torus-valued 3-cocycle on $\Gamma$…