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Preparing remotely two instances of quantum state

Yafei Yu·Jian Feng·Mingsheng Zhan
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Abstract

In this short note, 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 1 bit of broadcasting. The trade-off curve between the amount of entanglement and the achievable fidelity is derived.

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Yafei Yu, Jian Feng, Mingsheng Zhan. 2003-03-12. Preparing remotely two instances of quantum state. https://doi.org/10.1016/s0375-9601(03)00465-1

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