33 citations · 132 across the 20 of their papers we have counts for
5 papers · 1 filter
Quantum Complementarity and Operator Structures
D. W. Kribs, J. Levick, M. I. Nelson +2
We establish operator structure identities for quantum channels and their error-correcting and private codes, emphasizing the complementarity relationship between the two perspecti…
A new bound on quantum Wielandt inequality
Mizanur Rahaman
A new bound on quantum version of Wielandt inequality for positive (not necessarily completely positive) maps has been established. Also bounds for entanglement breaking and PPT ch…
Schur multipliers and mixed unitary maps
Samuel J. Harris, Rupert H. Levene, Vern I. Paulsen +2
We consider the tensor product of the completely depolarising channel on matrices with the map of Schur multiplication by a correlation matrix and characte…
Entanglement Breaking Rank and the existence of SIC POVMs
Satish K. Pandey, Vern I. Paulsen, Jitendra Prakash +1
We introduce and study the entanglement breaking rank of an entanglement breaking channel. We show that the entanglement breaking rank of the channel def…
Eventually Entanglement Breaking Maps
Mizanur Rahaman, Samuel Jaques, Vern I. Paulsen
We analyze certain class of linear maps on matrix algebras that become entanglement breaking after composing a finite or infinite number of times with themselves. This means that t…