The Community for Technology Leaders
RSS Icon
Subscribe
Issue No.02 - February (2007 vol.56)
pp: 202-207
ABSTRACT
Quantum Fourier Transform (QFT) plays a principal role in the development of efficient quantum algorithms. Since the number of quantum bits that can currently be built is limited, while many quantum technologies are inherently three (or more) valued, we consider extending the reach of the realistic quantum systems by building a QFT over ternary quantum digits. Compared to traditional binary QFT, the q{\hbox{-}}\rm valued transform improves approximation properties and increases the state space by a factor of (q/2)^{n}. Further, we use nonbinary QFT derivation to generalize and improve the approximation bounds for QFT.
INDEX TERMS
Fourier transform, quantum computing, multivalued logic circuits, multivariable systems, Walsh functions.
CITATION
Zeljko Zilic, Katarzyna Radecka, "Scaling and Better Approximating Quantum Fourier Transform by Higher Radices", IEEE Transactions on Computers, vol.56, no. 2, pp. 202-207, February 2007, doi:10.1109/TC.2007.35
16 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool