251 citations · 1.2k across the 27 of their papers we have counts for
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quant-ph2005★ 22 cited
Almost Global Stochastic Feedback Stabilization of Conditional Quantum Dynamics
Claudio Altafini, Francesco Ticozzi
We propose several parametrization-free solutions to the problem of quantum state reduction control by means of continuous measurement and smooth quantum feedback. In particular, w…
quant-ph2005★ 84 cited
Feedback stabilization of quantum ensembles: a global convergence analysis on complex flag manifolds
Claudio Altafini
In an N-level quantum mechanical system, the problem of unitary feedback stabilization of mixed density operators to periodic orbits admits a natural Lyapunov-based time-varying fe…
quant-ph2005★ 2 cited
Commuting multiparty quantum observables and local compatibility
Claudio Altafini
A formula for the commutator of tensor product matrices is used to shows that, for qubits, compatibility of quantum multiparty observables almost never implies local compatibility…