Chinese Journal of Quantum Electronics, Volume. 40, Issue 5, 759(2023)
Design of quaternary quantum reversible half-adder, full-adder and parallel adder circuits
Multiple valued quantum logic has more advantages than binary quantum logic and is a promising research area in quantum computing technology. Adder circuits, as well as subtractor circuits, are the major components of various computational units in computers and other complex computational systems. A quaternary quantum reversible half-adder circuit is put forward, which consists of quaternary 1-qudit gates, 2-qudit Feynman gates and Muthukrishnan-Stroud gates, as well as a quaternary quantum reversible full adder and a quaternary quantum parallel adder circuit. The proposed designs are compared with the existing designs and the improvements on the performance of the proposed circuits are reported.
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Qimei TANG. Design of quaternary quantum reversible half-adder, full-adder and parallel adder circuits[J]. Chinese Journal of Quantum Electronics, 2023, 40(5): 759
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Received: Oct. 11, 2021
Accepted: --
Published Online: Nov. 24, 2023
The Author Email: TANG Qimei (tangqimei@ahmu.edu.cn)