Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits
Multiple valued quantum logic is a promising research area in quantum computing technology having several advantages over binary quantum logic. Adder circuits as well as subtractor circuits are the major components of various computational units in computers and other complex computational systems....
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
2021
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| Online Access: | https://hdl.handle.net/10356/151230 |
| _version_ | 1826117313095532544 |
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| author | Monfared, Asma Taheri Haghparast, Majid Datta, Kamalika |
| author2 | School of Computer Science and Engineering |
| author_facet | School of Computer Science and Engineering Monfared, Asma Taheri Haghparast, Majid Datta, Kamalika |
| author_sort | Monfared, Asma Taheri |
| collection | NTU |
| description | Multiple valued quantum logic is a promising research area in quantum computing technology having several advantages over binary quantum logic. Adder circuits as well as subtractor circuits are the major components of various computational units in computers and other complex computational systems. In this paper, we propose a quaternary quantum reversible half-adder circuit using quaternary 1-qudit gates, 2-qudit Feynman and Muthukrishnan-Stroud gates. Then we propose a quaternary quantum reversible full adder and a quaternary quantum parallel adder circuit. In addition, we propose a quaternary quantum reversible parallel adder/subtractor circuit. The proposed designs are compared with existing designs and improvements in terms of hardware complexity, quantum cost, number of constant inputs and garbage outputs are reported. |
| first_indexed | 2024-10-01T04:25:34Z |
| format | Journal Article |
| id | ntu-10356/151230 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:25:34Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | ntu-10356/1512302021-06-09T07:34:41Z Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits Monfared, Asma Taheri Haghparast, Majid Datta, Kamalika School of Computer Science and Engineering Engineering::Computer science and engineering Multiple Valued Logic Reversible Logic Multiple valued quantum logic is a promising research area in quantum computing technology having several advantages over binary quantum logic. Adder circuits as well as subtractor circuits are the major components of various computational units in computers and other complex computational systems. In this paper, we propose a quaternary quantum reversible half-adder circuit using quaternary 1-qudit gates, 2-qudit Feynman and Muthukrishnan-Stroud gates. Then we propose a quaternary quantum reversible full adder and a quaternary quantum parallel adder circuit. In addition, we propose a quaternary quantum reversible parallel adder/subtractor circuit. The proposed designs are compared with existing designs and improvements in terms of hardware complexity, quantum cost, number of constant inputs and garbage outputs are reported. 2021-06-09T07:34:40Z 2021-06-09T07:34:40Z 2019 Journal Article Monfared, A. T., Haghparast, M. & Datta, K. (2019). Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits. International Journal of Theoretical Physics, 58(7), 2184-2199. https://dx.doi.org/10.1007/s10773-019-04108-5 0020-7748 0000-0003-3427-5961 https://hdl.handle.net/10356/151230 10.1007/s10773-019-04108-5 2-s2.0-85064272856 7 58 2184 2199 en International Journal of Theoretical Physics © 2019 Springer Science+Business Media, LLC, part of Springer Nature. All rights reserved. |
| spellingShingle | Engineering::Computer science and engineering Multiple Valued Logic Reversible Logic Monfared, Asma Taheri Haghparast, Majid Datta, Kamalika Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits |
| title | Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits |
| title_full | Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits |
| title_fullStr | Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits |
| title_full_unstemmed | Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits |
| title_short | Quaternary quantum/reversible half-adder, full-adder, parallel adder and parallel adder/subtractor circuits |
| title_sort | quaternary quantum reversible half adder full adder parallel adder and parallel adder subtractor circuits |
| topic | Engineering::Computer science and engineering Multiple Valued Logic Reversible Logic |
| url | https://hdl.handle.net/10356/151230 |
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