dorsal/arxiv
View SchemaOptimal quantum estimation of the coupling between two bosonic modes
| Authors | G. Mauro D'Ariano, Matteo G. A. Paris, Paolo Perinotti |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0103080 |
| URL | https://arxiv.org/abs/quant-ph/0103080 |
| DOI | 10.1088/1464-4266/3/5/309 |
| Journal | J. Opt. B vol 3 337 (2001) |
Abstract
We address the problem of the optimal quantum estimation of the coupling parameter of a bilinear interaction, such as the transmittivity of a beam splitter or the internal phase-shift of an interferometer. The optimal measurement scheme exhibits Heisenberg scaling of the measurement precision versus the total energy.
{
"annotation_id": "96b0d4e4-01ff-4db0-83b0-ded6764fccba",
"date_created": "2026-03-02T18:01:42.138000Z",
"date_modified": "2026-03-02T18:01:42.138000Z",
"file_hash": "7faebc60d09cd7ed11a3f3df1843897b7b0036d346a12ef70fa6bd3f4d978616",
"private": false,
"record": {
"abstract": "We address the problem of the optimal quantum estimation of the coupling\nparameter of a bilinear interaction, such as the transmittivity of a beam\nsplitter or the internal phase-shift of an interferometer. The optimal\nmeasurement scheme exhibits Heisenberg scaling of the measurement precision\nversus the total energy.",
"arxiv_id": "quant-ph/0103080",
"authors": [
"G. Mauro D\u0027Ariano",
"Matteo G. A. Paris",
"Paolo Perinotti"
],
"categories": [
"quant-ph"
],
"doi": "10.1088/1464-4266/3/5/309",
"journal_ref": "J. Opt. B vol 3 337 (2001)",
"title": "Optimal quantum estimation of the coupling between two bosonic modes",
"url": "https://arxiv.org/abs/quant-ph/0103080"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "e505cb68-2e62-41fb-bd29-0a808e5c1313",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}