期刊
PHYSICS LETTERS A
卷 310, 期 5-6, 页码 329-332出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0375-9601(03)00465-1
关键词
remote state preparation; entanglement
In this short Letter, we propose a scheme, in which two instances of an equatorial state (or a polar state) can be remotely prepared in one-shot operation to different receivers with prior entanglement and I bit of broadcasting. The trade-off curve between the amount of entanglement and the achievable fidelity is derived. (C) 2003 Elsevier Science B.V. All rights reserved.
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