dorsal/arxiv
View SchemaCreating Ground State Molecules with Optical Feshbach Resonances in Tight Traps
| Authors | Christiane P. Koch Françoise Masnou-Seeuws Ronnie Kosloff |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0412166 |
| URL | https://arxiv.org/abs/quant-ph/0412166 |
| DOI | 10.1103/PhysRevLett.94.193001 |
| Journal | Phys. Rev. Lett. 94, 193001 (2005) |
Abstract
We propose to create ultracold ground state molecules in an atomic Bose-Einstein condensate by adiabatic crossing of an optical Feshbach resonance. We envision a scheme where the laser intensity and possibly also frequency are linearly ramped over the resonance. Our calculations for $^{87}$Rb show that for sufficiently tight traps it is possible to avoid spontaneous emission while retaining adiabaticity, and conversion efficiencies of up to 50% can be expected.
{
"annotation_id": "670efa10-7110-4810-ba6d-41f22bbe3e59",
"date_created": "2026-03-02T18:02:12.976000Z",
"date_modified": "2026-03-02T18:02:12.976000Z",
"file_hash": "01156fb88f27a93e9746f95231cdcfdc9be071e71bffb4e48d58ae35335e7e7c",
"private": false,
"record": {
"abstract": "We propose to create ultracold ground state molecules in an atomic\nBose-Einstein condensate by adiabatic crossing of an optical Feshbach\nresonance. We envision a scheme where the laser intensity and possibly also\nfrequency are linearly ramped over the resonance. Our calculations for\n$^{87}$Rb show that for sufficiently tight traps it is possible to avoid\nspontaneous emission while retaining adiabaticity, and conversion efficiencies\nof up to 50% can be expected.",
"arxiv_id": "quant-ph/0412166",
"authors": [
"Christiane P. Koch Fran\u00e7oise Masnou-Seeuws Ronnie Kosloff"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevLett.94.193001",
"journal_ref": "Phys. Rev. Lett. 94, 193001 (2005)",
"title": "Creating Ground State Molecules with Optical Feshbach Resonances in Tight Traps",
"url": "https://arxiv.org/abs/quant-ph/0412166"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "1ea224a8-5f9a-4cc5-9bcc-cb9c5b3c6a84",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}