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arXiv · 1203.3958

Drinfeld center of planar algebra

Paramita Das·Shamindra Kumar Ghosh·Ved Prakash Gupta
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Abstract

We introduce fusion, contragradient and braiding of Hilbert affine representations of a subfactor planar algebra $P$ (not necessarily having finite depth). We prove that if $N \subset M$ is a subfactor realization of $P$, then the Drinfeld center of the $N$-$N$-bimodule category generated by $_N L^2 (M)_M$, is equivalent to the category of Hilbert affine representations of $P$ satisfying certain finiteness criterion. As a consequence, we prove Kevin Walker's conjecture for planar algebras.

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Paramita Das, Shamindra Kumar Ghosh, Ved Prakash Gupta. 2014-01-01. Drinfeld center of planar algebra. https://doi.org/10.1142/s0129167x14500761

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