@inproceedings{fb099d15155d4e11b7e402a70a51c01d,
title = "Computation Exactness Exploration of Exact Quantum Adders in NISQ",
abstract = "With the rise of Noisy Intermediate-Scale Quantum (NISQ) computing, the selection of suitable adders becomes more crucial for optimizing quantum computations. The ripple carry adder (RCA) and carry lookahead adder (CLA) are fundamental quantum adder architectures, yet, their performance under NISQ environments remains to be largely unexplored. In this paper, we extensively compare the RCA and CLA designs through a systematic analysis in NISQ computing. Our results reveal that the proposed quantum RCA has a 29.7% lower error rate than the existing quantum CLA, highlighting the importance of simple exact quantum adder designs tailored for specific noisy quantum hardware constraints. These findings offer the crucial insights for designing efficient quantum algorithms and optimizing quantum circuits for practical NISQ systems.",
keywords = "carry lookahead adder, noisy intermediate-scale quantum (NISQ), quantum adder, quantum computing, ripple carry adder",
author = "Hyoju Seo and Seokhyeon Lee and Yongtae Kim",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 20th International SoC Design Conference, ISOCC 2023 ; Conference date: 25-10-2023 Through 28-10-2023",
year = "2023",
doi = "10.1109/ISOCC59558.2023.10396586",
language = "English",
series = "Proceedings - International SoC Design Conference 2023, ISOCC 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "87--88",
booktitle = "Proceedings - International SoC Design Conference 2023, ISOCC 2023",
address = "United States",
}