dorsal/arxiv
View SchemaOptical implementation of continuous-variable quantum cloning machines
| Authors | Jaromir Fiurasek |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0012048 |
| URL | https://arxiv.org/abs/quant-ph/0012048 |
| DOI | 10.1103/PhysRevLett.86.4942 |
Abstract
We propose an optical implementation of the Gaussian continuous-variable quantum cloning machines. We construct a symmetric N -> M cloner which optimally clones coherent states and we also provide an explicit design of an asymmetric 1 -> 2 cloning machine. All proposed cloning devices can be built from just a single non-degenerate optical parametric amplifier and several beam splitters.
{
"annotation_id": "4b62ccbc-0c46-4003-aaad-737aa2a215a1",
"date_created": "2026-03-02T18:01:42.545000Z",
"date_modified": "2026-03-02T18:01:42.545000Z",
"file_hash": "cbfc6c905312c366fade83f2912b819b492adf5e8354dc9de9b55bb9010217a0",
"private": false,
"record": {
"abstract": "We propose an optical implementation of the Gaussian continuous-variable\nquantum cloning machines. We construct a symmetric N -\u003e M cloner which\noptimally clones coherent states and we also provide an explicit design of an\nasymmetric 1 -\u003e 2 cloning machine. All proposed cloning devices can be built\nfrom just a single non-degenerate optical parametric amplifier and several beam\nsplitters.",
"arxiv_id": "quant-ph/0012048",
"authors": [
"Jaromir Fiurasek"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevLett.86.4942",
"title": "Optical implementation of continuous-variable quantum cloning machines",
"url": "https://arxiv.org/abs/quant-ph/0012048"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "5b553c66-61bb-466e-81b5-8479443282cb",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}