dorsal/arxiv
View SchemaRepeat-Until-Success Generation of Symmetric States without External Control
| Authors | Qing Chen, Jianhua Cheng, Ke-Lin Wang, Jiangfeng Du |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0604204 |
| URL | https://arxiv.org/abs/quant-ph/0604204 |
Abstract
In the present paper, we propose a "repeat-until-success" scheme induced by single particle measurement to generate arbitrary symmetric states based on spin network. This protocol requires no modulated controls during the whole process and it provides a persistent approach towards the desired symmetric state. As a special case, we demonstrate that W state can be created with unit probability within this framework.
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"abstract": "In the present paper, we propose a \"repeat-until-success\" scheme induced by\nsingle particle measurement to generate arbitrary symmetric states based on\nspin network. This protocol requires no modulated controls during the whole\nprocess and it provides a persistent approach towards the desired symmetric\nstate. As a special case, we demonstrate that W state can be created with unit\nprobability within this framework.",
"arxiv_id": "quant-ph/0604204",
"authors": [
"Qing Chen",
"Jianhua Cheng",
"Ke-Lin Wang",
"Jiangfeng Du"
],
"categories": [
"quant-ph"
],
"title": "Repeat-Until-Success Generation of Symmetric States without External Control",
"url": "https://arxiv.org/abs/quant-ph/0604204"
},
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