Fast Quantum Characterization via Riemannian Optimization. - Daniel Volya; Andrey Nikitin; Prabhat Mishra 001 (QCE, 2024)

Fast Quantum Process Tomography via Riemannian Gradient Descent. - Daniel Volya; Andrey Nikitin; Prabhat Mishra 001 (CoRR, 2024)