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arXiv · 2512.21485

Relative center construction for $G$-graded C$^*$-tensor categories and Longo-Rehren inclusions

Toshihiko Masuda
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Abstract

Gelaki-Naidu-Nikshych and Turaev-Virelizier showed the existence of $G$-braiding on the relative Drinfeld center of a $G$-graded tensor category. We will explain this concept from the viewpoint of Longo-Rehren inclusions.

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Toshihiko Masuda. 2026-01-15. Relative center construction for $G$-graded C$^*$-tensor categories and Longo-Rehren inclusions. https://doi.org/10.1142/s0129055x26500169

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