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Multi-Sided Braid Type Subfactors, II

Published online by Cambridge University Press:  20 November 2018

Juliana Erlijman*
Affiliation:
Department of Mathematics, University of Regina, Regina, Saskatchewan, S4S 0A2, email: erlijman@math.uregina.ca
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Abstract

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We show that the multi-sided inclusion ${{R}^{\otimes l}}\,\subset \,R$ of braid-type subfactors of the hyperfinite $\text{I}{{\text{I}}_{1}}$ factor $R$, introduced in Multi-sided braid type subfactors$[\text{E}3]$, contains a sequence of intermediate subfactors: ${{R}^{\otimes l\,}}\subset \,{{R}^{\otimes l-1\,}}\subset \,\,\cdots \,\,\subset \,{{R}^{\otimes 2\,}}\subset \,R$. That is, every $t$-sided subfactor is an intermediate subfactor for the inclusion ${{R}^{\otimes l}}\,\subset \,R,\,\text{for 2}\,\le \,t\,\le \,l$. Moreover, we also show that if $t\,>\,m$ then ${{R}^{\otimes t}}\,\subset \,{{R}^{\otimes m}}$ is conjugate to ${{R}^{\otimes t-m+1\,}}\subset \,R$. Thus, if the braid representation considered is associated to one of the classical Lie algebras then the asymptotic inclusions for the Jones-Wenzl subfactors are intermediate subfactors.

Keywords

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 2003

References

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