Pseudorandom States, Non-Cloning Theorems and Quantum Money
Pseudorandom States, Non-Cloning Theorems and Quantum Money
复制标题
伪随机态、不可克隆定理和量子货币
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
F. Song
中科院分区：
文献类型：
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作者：
Zhengfeng Ji;Yi;F. Song
我们提出了伪随机量子态的概念，它对任何量子多项式时间对手都是随机的。它提供了一种近似于完全随机量子态的计算方法，在精神上类似于密码学伪随机生成器，而不是以前研究过的量子伪随机的统计概念，例如类似于t方向独立分布的量子t设计。
We propose the concept of pseudorandom quantum states, which appear random to any quantum polynomial-time adversary. It offers a computational approximation to perfectly random quantum states analogous in spirit to cryptographic pseudorandom generators, as opposed to statistical notions of quantum pseudorandomness that have been studied previously, such as quantum t-designs analogous to t-wise independent distributions.