dorsal/arxiv
View SchemaMesoscopic continuous and discrete channels for quantum information transfer
| Authors | F. de Pasquale, G. Giorgi, S. Paganelli |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0505205 |
| URL | https://arxiv.org/abs/quant-ph/0505205 |
| DOI | 10.1103/PhysRevA.74.012316 |
| Journal | Phys. Rev. A 74, 012316 (2006) |
Abstract
We study the possibility of realizing perfect quantum state transfer in mesoscopic devices. We discuss the case of the Fano-Anderson model extended to two impurities. For a channel with an infinite number of degrees of freedom, we obtain coherent behavior in the case of strong coupling or in weak coupling off-resonance. For a finite number of degrees of freedom, coherent behavior is associated to weak coupling and resonance conditions.
{
"annotation_id": "f3df2f21-c587-4654-b439-462b41117666",
"date_created": "2026-03-02T18:02:16.479000Z",
"date_modified": "2026-03-02T18:02:16.479000Z",
"file_hash": "64d11f37b03a9d7f3b1f72d21129b36bca007c067bdfdd027a247c25a1fe5b81",
"private": false,
"record": {
"abstract": "We study the possibility of realizing perfect quantum state transfer in\nmesoscopic devices. We discuss the case of the Fano-Anderson model extended to\ntwo impurities. For a channel with an infinite number of degrees of freedom, we\nobtain coherent behavior in the case of strong coupling or in weak coupling\noff-resonance. For a finite number of degrees of freedom, coherent behavior is\nassociated to weak coupling and resonance conditions.",
"arxiv_id": "quant-ph/0505205",
"authors": [
"F. de Pasquale",
"G. Giorgi",
"S. Paganelli"
],
"categories": [
"quant-ph",
"cond-mat.other"
],
"doi": "10.1103/PhysRevA.74.012316",
"journal_ref": "Phys. Rev. A 74, 012316 (2006)",
"title": "Mesoscopic continuous and discrete channels for quantum information transfer",
"url": "https://arxiv.org/abs/quant-ph/0505205"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "f067c656-30f7-466b-ba3b-4ad95f1b7b73",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}