Deterministic remote preparation of an arbitrary qubit state using a partially entangled state and finite classical communication
Deterministic remote preparation of an arbitrary qubit state using a partially entangled state and finite classical communication
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使用部分纠缠态和有限经典通信确定性远程准备任意量子位状态
DOI：
10.1007/s11128-016-1423-8
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发表时间：
2016-04
影响因子：
2.5
通讯作者：
Chen Yi-Xin
中科院分区：
文献类型：
--
作者：
Hua Congyi;Chen Yi-Xin
我们提出了一种确定性远程态制备（RSP）方案，用于制备任意（包括纯态和混合态）量子比特，其中使用了部分纠缠态和有限的经典通信。据我们所知，我们的方案是首个RSP方案。
We propose a deterministic remote state preparation (RSP) scheme for preparing an arbitrary (including pure and mixed) qubit, where a partially entangled state and finite classical communication are used. To our knowledge, our scheme is the first RSP scheme that fits into this category. One other RSP scheme proposed by Berry shares close features, but can only be used to prepare an arbitrary pure qubit. Even so, our scheme saves classical communication by approximate 1 bit per prepared qubit under equal conditions. When using a maximally entangled state, the classical communication for our scheme is 2 bits, which agrees with Lo’s conjecture on the resource cost. Furthermore Alice can switch between our RSP scheme and a standard teleportation scheme without letting Bob know, which makes the quantum channel multipurpose.
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DOI：
10.1103/physrevlett.98.050504
发表时间：
2006-08
期刊：
2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference
影响因子：
--
作者：
W. Rosenfeld;S. Berner;J. Volz;Markus Weber;H. Weinfurter
通讯作者：
W. Rosenfeld;S. Berner;J. Volz;Markus Weber;H. Weinfurter
一种优化经典通信成本的通用纯量子位远程状态准备方案
影响因子：
2.5
作者：
Hua Congyi;Chen Yi-Xin
通讯作者：
Chen Yi-Xin
影响因子：
8.6
作者：
Charles H. Bennett;D. DiVincenzo;P. Shor;J. Smolin;B. Terhal;W. Wootters
通讯作者：
Charles H. Bennett;D. DiVincenzo;P. Shor;J. Smolin;B. Terhal;W. Wootters
影响因子：
2.9
作者：
Long, GL;Liu, XS
通讯作者：
Liu, XS
影响因子：
2.9
作者：
N. Killoran;D. Biggerstaff;R. Kaltenbaek;K. Resch;N. Lutkenhaus
通讯作者：
N. Killoran;D. Biggerstaff;R. Kaltenbaek;K. Resch;N. Lutkenhaus