On the symmetric enveloping algebra of planar algebra subfactors
- Author(s): Curran, S
- Jones, VFR
- Shlyakhtenko, D
- et al.
Published Web Locationhttps://doi.org/10.1090/S0002-9947-2013-05910-7
We give a diagrammatic description of Popa's symmetric enveloping algebras associated to planar algebra subfactors. As an application we construct a natural family of derivations on these factors and compute a certain free entropy dimension type quantity. © 2013 American Mathematical Society.