Invariants for normal completely positive maps on the hyperfinite II1 factor
Debashish Goswami Lingaraj Sahu
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We investigate certain classes of normal completely positive (CP) maps on the hyperfinite II1 factorA. Using the representation theory of a suitable irrational rotation algebra, we propose some computable invariants for such CP maps.
Debashish Goswami1 Lingaraj Sahu1
Volume 132, 2022
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