Hilbert modules over a planar algebra and the Haagerup property (1503.02708v1)

Published 9 Mar 2015 in math.OA, math.CT, math.FA, and math.QA

Abstract: Given a subfactor planar algebra P and a Hilbert P-module of lowest weight 0 we build a bimodule over the symmetric enveloping inclusion associated to P. As an application we prove diagrammatically that the Temperley-Lieb-Jones standard invariants have the Haagerup property. This provides a new proof of a result due to Popa and Vaes.