量子四位元

量子四位元(Ququads; Quaternary Quantum)是使用|0⟩、|1⟩、|2⟩、|3⟩作為資訊的基本單位,類似古典位元的四進位。[1]

理論描述

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使用兩個量子組合的四進位系統, 相當於古典位元 ,其組合為: 

參考文獻

  1. ^ Abdollah Norouzi Doshanlou, Majid Haghparast, Mehdi Hosseinzadeh, Midia Reshadi. Efficient design of quaternary quantum comparator with only a single ancillary input 2020.01.14. The Institution of Engineering and Technology Journals.