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Quantum Algorithms for Matrix Operations of Row Addition, Row Swapping, Trace Calculation and Transpose Cover

Quantum Algorithms for Matrix Operations of Row Addition, Row Swapping, Trace Calculation and Transpose

Open Access
|Mar 2026

Abstract

Quantum algorithms of matrix operations are of great significance in many fields in science and technology. In this paper, by leveraging multi-qubit Toffoli gates and basic single-qubit operations, the quantum algorithms of matrix operations of row addition, row swapping, trace calculation and transpose are obtained. In particular, the complexities of these quantum algorithms are presented, too.

DOI: https://doi.org/10.2478/qic-2025-0031 | Journal eISSN: 3106-0544 | Journal ISSN: 1533-7146
Language: English
Page range: 568 - 585
Submitted on: Jul 17, 2025
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Accepted on: Sep 10, 2025
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Published on: Mar 9, 2026
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2026 Yu-Hang Liu, Yuan-Hong Tao, Jing-Run Lan, Shao-Ming Fei, published by Cerebration Science Publishing Co., Limited
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.