论文标题
嵌套的算法和电路加倍
Algorithm and Circuit of Nesting Doubled Qubits
论文作者
论文摘要
复制量子状态与经典信息处理相矛盾，因为经典信息和量子信息之间的基本差异是，虽然可以完美地复制经典信息，但量子信息却不能。但是，该声明并不排除构建可以重现一组量子状态的设备的风险。本文调查了自然出现的问题，即在哪些条件下如何复制和测量国家的任意量子叠加。提出了基于CNOT和XOR操作的量子电路，该电路表现出状态的纠缠，并允许测量两倍的Qubits。
Copying the quantum states is contradictory to classical information processing since the fundamental difference between classical and quantum information is that while classical information can be copied perfectly, quantum information cannot. However, this statement does not rule out the risk of building a device that can reproduce a set of quantum states. This paper investigates the naturally arising question of how well or under what conditions one can copy and measure an arbitrary quantum superposition of states. The CNOT and XOR operation-based quantum circuit is presented that exhibits entanglement of states and allows for measuring the doubled qubits.
