dorsal/arxiv
View SchemaA Scheme of Generating and Spatially Separating Two-Component Entangled Atom Lasers
| Authors | Xiong-Jun Liu, Hui Jing, Xin Liu, Ming-Sheng Zhan, Mo-Lin Ge |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0503240 |
| URL | https://arxiv.org/abs/quant-ph/0503240 |
Abstract
Entanglement of remote atom lasers is obtained via quantum state transfer technique from lights to matter waves in a five-level $M$-type system. The considered atom-atom collisions can yield an effective Kerr susceptibility for this system and lead to the self- and cross- phase modulation between the two output atom lasers. This effect results in generation of entangled states of output fields. Particularly, under different conditions of space-dependent control fields, the entanglement of atom lasers and of atom-light fields can be obtained, respectively. Furthermore, based on the Bell-state measurement, an useful scheme is proposed to spatially separate the generated entangled atom lasers.
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"date_created": "2026-03-02T18:02:16.600000Z",
"date_modified": "2026-03-02T18:02:16.600000Z",
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"abstract": "Entanglement of remote atom lasers is obtained via quantum state transfer\ntechnique from lights to matter waves in a five-level $M$-type system. The\nconsidered atom-atom collisions can yield an effective Kerr susceptibility for\nthis system and lead to the self- and cross- phase modulation between the two\noutput atom lasers. This effect results in generation of entangled states of\noutput fields. Particularly, under different conditions of space-dependent\ncontrol fields, the entanglement of atom lasers and of atom-light fields can be\nobtained, respectively. Furthermore, based on the Bell-state measurement, an\nuseful scheme is proposed to spatially separate the generated entangled atom\nlasers.",
"arxiv_id": "quant-ph/0503240",
"authors": [
"Xiong-Jun Liu",
"Hui Jing",
"Xin Liu",
"Ming-Sheng Zhan",
"Mo-Lin Ge"
],
"categories": [
"quant-ph"
],
"title": "A Scheme of Generating and Spatially Separating Two-Component Entangled Atom Lasers",
"url": "https://arxiv.org/abs/quant-ph/0503240"
},
"schema_id": "dorsal/arxiv",
"source": {
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"type": "Model",
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