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We propose and investigate a new method of quantum process tomography (QPT) which we call projected least squares (PLS).
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“Quantum process tomography with unsupervised learning and tensor networks” (2020)
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“Randomized benchmarking and process tomography for gate errors in a solid-state qubit”
J. M. Chow, J. M. Gambetta, L. Tornberg, Jens Koch, Lev S. Bishop, A. A. Houck, B. R. Johnson, L. Frunzio, S. M. Girvin, and R. J. Schoelkopf · 2009
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“Local asymptotic normality for finite dimensional quantum systems”
J. Kahn and M. Guţă · 2009
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“Exact and approximate unitary 2-designs and their application to fidelity estimation”
C. Dankert, R. Cleve, J. Emerson, and E. Livine · 2009
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“Convex optimization”
S. Boyd and L. Vandenberghe · 2009
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“Quantum process tomography of a universal entangling gate implemented with josephson phase qubits”
R. C. Bialczak, M. Ansmann, M. Hofheinz, E. Lucero, M. Neeley, A. D. O’Connell, D. Sank, H. Wang, J. Wenner, M. Steffen, and et al · 2010
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“Hedged maximum likelihood quantum state estimation”
R. Blume-Kohout · 2010
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“Optimal, reliable estimation of quantum states”
R. Blume-Kohout · 2010
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“Practical adaptive quantum tomography”
C. Granade, C. Ferrie, and S. T. Flammia · 2017
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“Efficient tomography of a quantum many-body system”
B. P. Lanyon, C. Maier, M. Holzäpfel, T. Baumgratz, C. Hempe, P. Jurcevic, I. Dhand, A. S. Buyskikh, A. J. Daley, M. Cramer, M. B. Plenio, R. Blatt, and C. F. Roos · 2017
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“Sample-optimal tomography of quantum states”
J. Haah, A. W. Harrow, Z. Ji, X. Wu, and N. Yu · 2017
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“Low rank matrix recovery from rank one measurements”
R. Kueng, H. Rauhut, and U. Terstiege · 2017
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“Recovering quantum gates from few average gate fidelities”
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“Neural network quantum state tomography”
G. Torlai, G. Mazzola, J. Carrasquilla, M. Troyer, R. Melko, , and G. Carleo · 2018
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“Quantum process tomography via completely positive and trace-preserving projection”
G. C. Knee, E. Bolduc, J. Leach, and E. M. Gauger · 2018
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“Unital channels and majorization”
J. Watrous · 2018
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“Colour schemes” (2018)
P. Tol · 2018
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“Practical and reliable error bars for quantum process tomography”
L. P. Thinh, P. Faist, J. Helsen, D. Elkouss, and S. Wehner · 2019
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“Guaranteed recovery of quantum processes from few measurements”
M. Kliesch, R. Kueng, J. Eisert, and D. Gross · 2019
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“Fast state tomography with optimal error bounds”
M. Guţă, J. Kahn, R. Kueng, and J. A. Tropp · 2020
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“Predicting many properties of a quantum system from very few measurements”
H. Y. Huang, R. Kueng, and J. Preskill · 2020
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“Theory of quantum system certification”
M. Kliesch and I. Roth · 2021
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S. Zhou and L. Jiang · 2021
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“Improved spectral gaps for random quantum circuits: Large local dimensions and all-to-all interactions”
Jonas Haferkamp and Nicholas Hunter-Jones · 2021
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“Fast and Robust Quantum State Tomography from Few Basis Measurements”
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