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- Title
T-Count Optimized Wallace Tree Integer Multiplier for Quantum Computing.
- Authors
Gayathri, S. S.; Kumar, R.; Dhanalakshmi, Samiappan; Kaushik, Brajesh Kumar; Haghparast, Majid
- Abstract
Quantum circuits for performing an arithmetic operation are necessary for the implementation of quantum computing peripherals. An effective quantum circuit can be developed using a minimum amount of Clifford + T gates, as the implementation of Clifford + T quantum gates is more expensive than the other quantum gates. A quantum full adder (QFA) circuit for quantum computing hardware is proposed in this work. The proposed QFA circuit is optimized for T-count using a single CCNOT (Toffoli) gate. This work also focuses on implementing a quantum integer multiplication circuit using the proposed QFA to achieve better T-count savings than the existing counterparts.
- Subjects
QUANTUM computing; QUANTUM gates; ARITHMETIC
- Publication
International Journal of Theoretical Physics, 2021, Vol 60, Issue 8, p2823
- ISSN
0020-7748
- Publication type
Article
- DOI
10.1007/s10773-021-04864-3