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Efficient and scalable designs for ternary quantum reversible multiplexer and demultiplexer systems

Articolo
Data di Pubblicazione:
2025
Citazione:
(2025). Efficient and scalable designs for ternary quantum reversible multiplexer and demultiplexer systems [journal article - articolo]. In QUANTUM INFORMATION PROCESSING. Retrieved from https://hdl.handle.net/10446/309706
Abstract:
In recent years, ternary reversible logic has become a promising paradigm for advancing low-power, high-performance quantum digital systems that preserve information and are energy efficient. This paper focuses on two primary objectives: first, the efficient realization of ternary reversible 3×1 multiplexers and 1×3 demultiplexers using quantum gates, specifically 1-qutrit Shift and 3-qutrit Controlled Feynman gates, and second, the design of generalized n×1 multiplexers and 1×n demultiplexers. The proposed 9×1 multiplexer we propose in this study has demonstrated notable improvements in terms of quantum cost (20%), depth (18%), number of constant inputs (60%), and garbage outputs (30%), while the proposed 1×9 demultiplexer shows a 20% reduction in quantum cost, a 18% reduction in depth, a 33% reduction in constant inputs, and a 50% reduction in garbage outputs, compared to the most efficient existing designs. These optimizations represent an important step forward in the development of more efficient ternary and quantum reversible logic circuits, advancing the scalability of quantum systems.
Tipologia CRIS:
1.1.01 Articoli/Saggi in rivista - Journal Articles/Essays
Elenco autori:
Taheri Monfared, Asma; Bombarda, Andrea; Gargantini, Angelo Michele; Haghparast, Majid
Autori di Ateneo:
BOMBARDA Andrea
GARGANTINI Angelo Michele
TAHERI MONFARED Asma
Link alla scheda completa:
https://aisberg.unibg.it/handle/10446/309706
Link al Full Text:
https://aisberg.unibg.it/retrieve/handle/10446/309706/906365/s11128-025-04927-y.pdf
Pubblicato in:
QUANTUM INFORMATION PROCESSING
Journal
Progetto:
ANTHEM - AdvaNced Technologies for Human-centrEd Medicine
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