dorsal/arxiv
View SchemaEvolution from Entanglement to Decoherence of Bipartite Mixed "X" States
| Authors | Ting Yu, J. H. Eberly |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0503089 |
| URL | https://arxiv.org/abs/quant-ph/0503089 |
| Journal | Quantum Information and Computation 7, 459-468 (2007) |
Abstract
We examine a class of bipartite mixed states which we call X states and report several analytic results related to the occurrence of so-called entanglement sudden death (ESD) under time evolution in the presence of common types of environmental noise. Avoidance of sudden death by application of purely local operations is shown to be feasible in some cases.
{
"annotation_id": "148f0950-f7ce-46b3-9d5b-a3ad29489313",
"date_created": "2026-03-02T18:02:13.577000Z",
"date_modified": "2026-03-02T18:02:13.577000Z",
"file_hash": "8e198ce2b7066227ac2ce98cd9eddce54b3623d21350e7d0af3446d72bf6131e",
"private": false,
"record": {
"abstract": "We examine a class of bipartite mixed states which we call X states and\nreport several analytic results related to the occurrence of so-called\nentanglement sudden death (ESD) under time evolution in the presence of common\ntypes of environmental noise. Avoidance of sudden death by application of\npurely local operations is shown to be feasible in some cases.",
"arxiv_id": "quant-ph/0503089",
"authors": [
"Ting Yu",
"J. H. Eberly"
],
"categories": [
"quant-ph"
],
"journal_ref": "Quantum Information and Computation 7, 459-468 (2007)",
"title": "Evolution from Entanglement to Decoherence of Bipartite Mixed \"X\" States",
"url": "https://arxiv.org/abs/quant-ph/0503089"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "1d1d64b8-55cc-489d-984d-a835ae637837",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}