dorsal/arxiv
View SchemaNonorthogonal Quantum States Maximize Classical Information Capacity
| Authors | Chistopher A. Fuchs |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9703043 |
| URL | https://arxiv.org/abs/quant-ph/9703043 |
| DOI | 10.1103/PhysRevLett.79.1162 |
| Journal | Phys.Rev.Lett.79:1162-1165,1997 |
Abstract
I demonstrate that, rather unexpectedly, there exist noisy quantum channels for which the optimal classical information transmission rate is achieved only by signaling alphabets consisting of nonorthogonal quantum states.
{
"annotation_id": "aeebd474-1c4f-40a4-be21-2aeb04e8a147",
"date_created": "2026-03-02T18:02:40.446000Z",
"date_modified": "2026-03-02T18:02:40.446000Z",
"file_hash": "bbc3dde4d1d88cd067ebce1c130b8e43a1cfae750faa0bc43bb97c3241ac12bf",
"private": false,
"record": {
"abstract": "I demonstrate that, rather unexpectedly, there exist noisy quantum channels\nfor which the optimal classical information transmission rate is achieved only\nby signaling alphabets consisting of nonorthogonal quantum states.",
"arxiv_id": "quant-ph/9703043",
"authors": [
"Chistopher A. Fuchs"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevLett.79.1162",
"journal_ref": "Phys.Rev.Lett.79:1162-1165,1997",
"title": "Nonorthogonal Quantum States Maximize Classical Information Capacity",
"url": "https://arxiv.org/abs/quant-ph/9703043"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "46797979-1460-4041-b8a3-46a168c5af31",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}