dorsal/arxiv
View SchemaQuantum state transfer between field and atoms in Electromagnetically Induced Transparency
| Authors | Aurelien Dantan, Michel Pinard |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0312189 |
| URL | https://arxiv.org/abs/quant-ph/0312189 |
| DOI | 10.1103/PhysRevA.69.043810 |
| Journal | Physical Review A 69 (2004) 043810 |
Abstract
We show that a quasi-perfect quantum state transfer between an atomic ensemble and fields in an optical cavity can be achieved in Electromagnetically Induced Transparency (EIT). A squeezed vacuum field state can be mapped onto the long-lived atomic spin associated to the ground state sublevels of the Lambda-type atoms considered. The EIT on-resonance situation show interesting similarities with the Raman off-resonant configuration. We then show how to transfer the atomic squeezing back to the field exiting the cavity, thus realizing a quantum memory-type operation.
{
"annotation_id": "e1c2c540-4dc0-42df-950a-8624ffab37a2",
"date_created": "2026-03-02T18:02:03.405000Z",
"date_modified": "2026-03-02T18:02:03.405000Z",
"file_hash": "4d50f637c5e12b79a9f9f76ee13968eb28a671f4a6270a5f99e73038831fe832",
"private": false,
"record": {
"abstract": "We show that a quasi-perfect quantum state transfer between an atomic\nensemble and fields in an optical cavity can be achieved in Electromagnetically\nInduced Transparency (EIT). A squeezed vacuum field state can be mapped onto\nthe long-lived atomic spin associated to the ground state sublevels of the\nLambda-type atoms considered. The EIT on-resonance situation show interesting\nsimilarities with the Raman off-resonant configuration. We then show how to\ntransfer the atomic squeezing back to the field exiting the cavity, thus\nrealizing a quantum memory-type operation.",
"arxiv_id": "quant-ph/0312189",
"authors": [
"Aurelien Dantan",
"Michel Pinard"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.69.043810",
"journal_ref": "Physical Review A 69 (2004) 043810",
"title": "Quantum state transfer between field and atoms in Electromagnetically Induced Transparency",
"url": "https://arxiv.org/abs/quant-ph/0312189"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "ca335cfd-4aa4-4811-ace7-7ca930f2fe57",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}