34 citations · 180 across the 35 of their papers we have counts for
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math-ph2017★ 11 cited
Quantum Privacy and Schur Product Channels
Jeremy Levick, David W. Kribs, Rajesh Pereira
We investigate the quantum privacy properties of an important class of quantum chan-nels, by making use of a connection with Schur product matrix operations and associated correlat…
math.RA2017★ 2 cited
The DJL Conjecture for CP Matrices over Special Inclines
Preeti Mohindru, Rajesh Pereira
Drew, Johnson and Loewy conjectured that for , the CP-rank of every completely positive real matrix is at most . While this conjecture…
quant-ph2017
Perfect quantum state transfer in weighted paths with potentials (loops) using orthogonal polynomials
Steve Kirkland, Darian McLaren, Rajesh Pereira +2
A simple method for transmitting quantum states within a quantum computer is via a quantum spin chain---that is, a path on vertices. Unweighted paths are of limited use, and so…