Fast quantum measurement tomography with optimal error bounds
We present a two-step protocol for quantum measurement tomography that is light on classical co-processing cost and still achieves optimal sample complexity. Given measurement data from a known probe state ensemble, we first apply least-squares estimation to produce an unconstrained approximation of...
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| Principais autores: | , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2026-07-01
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| Serier: | Quantum |
| Online adgang: | https://quantum-journal.org/papers/q-2026-07-15-2162/pdf/ |
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