dorsal/arxiv
View SchemaQuantum gates with neutral atoms: Controlling collisional interactions in time dependent traps
| Authors | T. Calarco, E. A. Hinds, D. Jaksch, J. Schmiedmayer, J. I. Cirac, P. Zoller |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9905013 |
| URL | https://arxiv.org/abs/quant-ph/9905013 |
| DOI | 10.1103/PhysRevA.61.022304 |
| Journal | Phys. Rev. A 61, 022304 (2000) |
Abstract
We theoretically study specific schemes for performing a fundamental two-qubit quantum gate via controlled atomic collisions by switching microscopic potentials. In particular we calculate the fidelity of a gate operation for a configuration where a potential barrier between two atoms is instantaneously removed and restored after a certain time. Possible implementations could be based on microtraps created by magnetic and electric fields, or potentials induced by laser light.
{
"annotation_id": "408ec099-235e-4a43-a234-4ac9a1c4622e",
"date_created": "2026-03-02T18:02:48.418000Z",
"date_modified": "2026-03-02T18:02:48.418000Z",
"file_hash": "9d19d61df3adbb8e5c495b277375b66af4f18e9f9318081ece06e93c9a1bef0c",
"private": false,
"record": {
"abstract": "We theoretically study specific schemes for performing a fundamental\ntwo-qubit quantum gate via controlled atomic collisions by switching\nmicroscopic potentials. In particular we calculate the fidelity of a gate\noperation for a configuration where a potential barrier between two atoms is\ninstantaneously removed and restored after a certain time. Possible\nimplementations could be based on microtraps created by magnetic and electric\nfields, or potentials induced by laser light.",
"arxiv_id": "quant-ph/9905013",
"authors": [
"T. Calarco",
"E. A. Hinds",
"D. Jaksch",
"J. Schmiedmayer",
"J. I. Cirac",
"P. Zoller"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.61.022304",
"journal_ref": "Phys. Rev. A 61, 022304 (2000)",
"title": "Quantum gates with neutral atoms: Controlling collisional interactions in time dependent traps",
"url": "https://arxiv.org/abs/quant-ph/9905013"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "322574de-5bf5-4a1c-877f-3f06e43fe906",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}