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International Conference on Green Computing and Internet of Things (ICGCIoT)

Low cost realization of square and square multiplication operations using toffoli gates

Jitesh Kumar Meena, Chotu Lal, Hitesh Gupta, Sushil Chandra Jain

Published Oct 1, 2015• 1 citation
Publisher

Abstract

Binary number system is the most basic building block of the multi-valued logic system. We realize the quantum quaternary logic using basic quantum quaternary logic gates. In this paper, we developed a square-multiplier unit with the help of square operation. We developed also a cost evaluation technique of the square and square-multiplication operations using the normal expressions.

DOI
10.1109/icgciot.2015.7380667

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Synthesis of quaternary quantum circuits involves basic quaternary gates and logic operations in the quaternary quantum domain. In this paper, we propose new projection operations and quaternary logic gates for synthesizing quaternary logic functions. We also demonstrate the realization of the proposed gates using basic quantum quaternary operations. We then employ our synthesis method to design of quaternary adder and some benchmark circuits. Our results in terms of circuit cost, are better than the existing works.
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