山东大学学报（理学版） ›› 2017, Vol. 52 ›› Issue (11): 44-48.doi: 10.6040/j.issn.1671-9352.0.2017.236
刘鸽1,刘青青2,张建中1
LIU Ge1, LIU Qing-qing2, ZHANG Jian-zhong1
摘要： 通过分析一般的基于John von Neumann随机数提取机制的随机数生成方案,提出了一种改进的有效生成真随机数的方案。此方案只需制备一种单量子态进行测量,应用John von Neumann提取机制对数据做处理,最后得到平衡随机序列。与之前的方案相比,改进后的方案更加简洁,且初始阶段所需粒子由Bell态简化成了单量子态。在对大量随机序列做统计后估算误差,进一步提出了简单的生成非平衡随机数的方法。
中图分类号:
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