Invariants for Normal Completely Positive Maps on the Hyperfinite $II

Invariants for Normal Completely Positive Maps on the Hyperfinite $II_1$ Factor

published by Lingaraj Sahu in 2006 and research's language is English Download

Abstract in English

We investigate certain classes of normal completely positive (CP) maps on the hyperfinite $II_1$ factor $mathcal A$. Using the representation theory of a suitable irrational rotation algebra, we propose some computable invariants for such CP maps.

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