• Chinese Journal of Quantum Electronics
  • Vol. 40, Issue 5, 759 (2023)
TANG Qimei*
Author Affiliations
  • Network and Information Management Office, Anhui Medical University, Hefei 230032, China
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    DOI: 10.3969/j.issn.1007-5461.2023.05.015 Cite this Article
    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 Copy Citation Text show less

    Abstract

    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.
    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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