An improved QFT-based quantum comparator and extended modular arithmetic using one ancilla qubit

Quantum comparators and modular arithmetic are fundamental in many quantum algorithms. Current research mainly focuses on operations between two quantum states. However, various applications, such as integer factorization, optimization, and financial risk analysis, commonly require one of the inputs...

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Hlavní autoři:	Yewei Yuan, Chao Wang, Bei Wang, Zhao-Yun Chen, Meng-Han Dou, Yu-Chun Wu, Guo-Ping Guo
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IOP Publishing 2023-01-01
Edice:	New Journal of Physics
Témata:	quantum computing quantum arithmetic QFT Shor’s algorithm
On-line přístup:	https://doi.org/10.1088/1367-2630/acfd52
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