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quant-ph2013
Minimum Relative Entropy for Quantum Estimation: Feasibility and General Solution
Mattia Zorzi, Francesco Ticozzi, Augusto Ferrante
We propose a general framework for solving quantum state estimation problems using the minimum relative entropy criterion. A convex optimization approach allows us to decide the fe…
quant-ph2011★ 5 cited
On Quantum Channel Estimation with Minimal Resources
M. Zorzi, F. Ticozzi, A. Ferrante
We determine the minimal experimental resources that ensure a unique solution in the estimation of trace-preserving quantum channels with both direct and convex optimization method…