A note on the von Neumann algebra underlying some universal compact quantum groups
Operator Algebras
2010-06-14 v2
Abstract
We show that for F an invertible 2 by 2 matrix, the von Neumann algebra associated to the universal quantum group A_u(F) is a free Araki-Woods factor.
Cite
@article{arxiv.0907.3863,
title = {A note on the von Neumann algebra underlying some universal compact quantum groups},
author = {Kenny De Commer},
journal= {arXiv preprint arXiv:0907.3863},
year = {2010}
}
Comments
5 pages; added a reference and shortened the proof of Lemma 2.4 with the aid of it