dorsal/arxiv
View SchemaOptimal state estimation for d-dimensional quantum systems
| Authors | D. Bruss, C. Macchiavello |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9812016 |
| URL | https://arxiv.org/abs/quant-ph/9812016 |
| DOI | 10.1016/S0375-9601(99)00099-7 |
| Journal | Phys.Lett. A253 (1999) 249-251 |
Abstract
We establish a connection between optimal quantum cloning and optimal state estimation for d-dimensional quantum systems. In this way we derive an upper limit on the fidelity of state estimation for d-dimensional pure quantum states and, furthermore, for generalized inputs supported on the symmetric subspace.
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"abstract": "We establish a connection between optimal quantum cloning and optimal state\nestimation for d-dimensional quantum systems. In this way we derive an upper\nlimit on the fidelity of state estimation for d-dimensional pure quantum states\nand, furthermore, for generalized inputs supported on the symmetric subspace.",
"arxiv_id": "quant-ph/9812016",
"authors": [
"D. Bruss",
"C. Macchiavello"
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"doi": "10.1016/S0375-9601(99)00099-7",
"journal_ref": "Phys.Lett. A253 (1999) 249-251",
"title": "Optimal state estimation for d-dimensional quantum systems",
"url": "https://arxiv.org/abs/quant-ph/9812016"
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