On Müger's centralizer for a certain class of braided fusion categories
arXiv:1405.0240
Abstract
We provide a general formula for Mueger's centralizer of any fusion subcategory of a braided fusion category containing a tannakian subcategory. This entails a description for Mueger's centralizer of all fusion subcategories of a group theoretical braided fusion category.
More details and diagrams were added; some results were corrected