基于量子測(cè)量的隨機(jī)數(shù)提取機(jī)制
發(fā)布時(shí)間:2018-02-09 11:34
本文關(guān)鍵詞: 隨機(jī)數(shù) John von Neumann算法 量子測(cè)量 出處:《山東大學(xué)學(xué)報(bào)(理學(xué)版)》2017年11期 論文類型:期刊論文
【摘要】:通過分析一般的基于John von Neumann隨機(jī)數(shù)提取機(jī)制的隨機(jī)數(shù)生成方案,提出了一種改進(jìn)的有效生成真隨機(jī)數(shù)的方案。此方案只需制備一種單量子態(tài)進(jìn)行測(cè)量,應(yīng)用John von Neumann提取機(jī)制對(duì)數(shù)據(jù)做處理,最后得到平衡隨機(jī)序列。與之前的方案相比,改進(jìn)后的方案更加簡潔,且初始階段所需粒子由Bell態(tài)簡化成了單量子態(tài)。在對(duì)大量隨機(jī)序列做統(tǒng)計(jì)后估算誤差,進(jìn)一步提出了簡單的生成非平衡隨機(jī)數(shù)的方法。
[Abstract]:By analyzing the general random number generation scheme based on the John von Neumann random number extraction mechanism, an improved scheme for generating true random numbers is proposed. This scheme only requires the preparation of a single quantum state for measurement. The John von Neumann extraction mechanism is used to process the data. Finally, the balanced random sequence is obtained. Compared with the previous scheme, the improved scheme is more concise. The particle needed in the initial stage is simplified from Bell state to single quantum state. After statistical analysis of a large number of random sequences, a simple method for generating non-equilibrium random numbers is proposed.
【作者單位】: 陜西師范大學(xué)數(shù)學(xué)與信息科學(xué)學(xué)院;洛陽師范學(xué)院數(shù)學(xué)科學(xué)學(xué)院;
【基金】:國家自然科學(xué)基金資助項(xiàng)目(61402275,61402015,61273311) 陜西自然科學(xué)基金資助項(xiàng)目(2015JM6263,2016JM6069) 中央高;究蒲袠I(yè)務(wù)費(fèi)專項(xiàng)基金資助項(xiàng)目(GK201402004)
【分類號(hào)】:TN918.1
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本文編號(hào):1497837
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