Addition on a Quantum Computer

Thomas G. Draper · 2000 · arXiv quant-ph

| 编号 QA004 | 主题 加法与减法 | 链接 arXiv:quant-ph/0008033 |

摘要

摘要保留原文（英文）

摘要取自 arXiv / 出版方元数据，未作翻译，以保证与原文一致。

A new method for computing sums on a quantum computer is introduced. This technique uses the quantum Fourier transform and reduces the number of qubits necessary for addition by removing the need for temporary carry bits. This approach also allows the addition of a classical number to a quantum superposition without encoding the classical number in the quantum register. This method also allows for massive parallelization in its execution.

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