Pointed Drinfeld Center Functor

In this work, using the functoriality of Drinfeld center fusion categories, we generalize full simple separable algebras in a fixed category to all categories. This generalization produces new functor, which involves both and is called pointed functor. We prove that functor symmetric monoidal equivalence. It turns out provides precise rather complete mathematical formulation boundary-bulk relation 1 + 1D rational conformal field theories (RCFT). process, also solve an old problem computing two 0D (or 1D) wall CFT’s along non-trivial bulk RCFT. At end explain mysterious between 2 topological orders RCFTs via so-called Wick rotation.