A short note on relative entropy for a pair of intermediate subfactors

K Bakshi - Proceedings of the American Mathematical Society, 2022 - ams.org
Given a quadruple of finite index subfactors we explicitly compute the Pimsner-Popa
probabilistic constant for the pair of intermediate subfactors and relate it with the …

Conjugate pairs of subfactors and entropy for automorphisms

M Choda - International Journal of Mathematics, 2011 - World Scientific
Based on the fact that, for a subfactor N of a II1 factor M, the first nontrivial Jones index is two
and then M is decomposed as the crossed product of N by an outer action of ℤ2, we study …