Invariants for normal completely positive maps on the hyperfinite II1 factor |
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| Authors: | Debashish Goswami Lingaraj Sahu |
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| Affiliation: | (1) Stat-Math Unit, Indian Statistical Institute, 203, B.T. Road, 700 108 Kolkata, India |
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| Abstract: | 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. Dedicated to Professor K B Sinha |
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| Keywords: | Completely positive map II1 factor irrational rotationC* algebras |
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