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Deterministic hierarchical joint remote state preparation with six-particle partially entangled state
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In this paper, we present a novel scheme for hierarchical joint remote state preparation(HJRSP) in a deterministic manner, where two senders can jointly and remotely prepare an arbitrary single-qubit at three receivers' port. A six-particle partially entangled state is pre-shared as the quantum channel. There is a hierarchy among the receivers concerning their powers to reconstruct the target state. Due to various unitary operations and projective measurements, the unit success probability can always be achieved irrespective of the parameters of the pre-shared partially entangled state. 相似文献
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1, 1, 1, 3, 4, 4, 4-7氟-3-(3氟甲基)-2-丁酮(C5-PFK)气体因其优良的电气绝缘性能和良好的环保特性受到国内外广泛关注。制备高精度的C5-PFK混气并实现对其混合比的精准检测,有利于对C5-PFK混气的科学论证,最大限度的减少电力隐患。采用FTIR实验,结合B3LYP方法进行光谱理论计算,对C5-PFK气体的红外光谱吸收特性进行了研究;针对测试环境中可能存在的CO2及微水气体,在相同的温压及光程条件下进行了谱线交叉干扰分析;基于非分散性红外线(NDIR)技术对C5-PFK混气混合比传感器进行了仿真测试,开展了传感器硬件系统的整体设计。根据传感器的输出特性,建立了BP神经网络温度补偿模型,并对传感器的重复性及示值误差进行了测试。结果表明:C5-PFK气体的强吸收峰位置分别为1 200、 1 262及1 796 cm-1,分子理论计算与气体实测的红外光谱吻合较好;合成空气背景下1 262 cm-1位置CO2气体的吸光度为6.04×10-7, 150 n... 相似文献
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