dorsal/arxiv
View SchemaQuantum non ideal measurements
| Authors | Jean-Michel Courty, Francesca Grassia, Serge Reynaud |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0110022 |
| URL | https://arxiv.org/abs/quant-ph/0110022 |
Abstract
We analyse non ideal quantum measurements described as scattering processes providing an estimator of the measured quantity. The sensitivity is expressed as an equivalent input noise. We address the Von Neumann problem of chained measurements and show the crucial role of preamplification.
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"abstract": "We analyse non ideal quantum measurements described as scattering processes\nproviding an estimator of the measured quantity. The sensitivity is expressed\nas an equivalent input noise. We address the Von Neumann problem of chained\nmeasurements and show the crucial role of preamplification.",
"arxiv_id": "quant-ph/0110022",
"authors": [
"Jean-Michel Courty",
"Francesca Grassia",
"Serge Reynaud"
],
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"quant-ph"
],
"title": "Quantum non ideal measurements",
"url": "https://arxiv.org/abs/quant-ph/0110022"
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