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math.OA2013
Nilpotent Completely Positive Maps
B V Rajarama Bhat, Nirupama Mallick
We study the structure of nilpotent completely positive maps in terms of Choi-Kraus coefficients. We prove several inequalities, including certain majorization type inequalities fo…
math.OA2013★ 1 cited
Bures Distance For Completely Positive Maps
B. V. Rajarama Bhat, K. Sumesh
D. Bures had defined a metric on the set of normal states on a von Neumann algebra using GNS representations of states. This notion has been extended to completely positive maps be…