Journal of Circuits, Systems and Computers, ( ISI ), Volume (25), No (12), Year (2016-7) , Pages (1650152-1650152)

Title : ( Rotation-Based Design and Synthesis of Quantum Circuits )

Authors: Mariam Zomorodi-Moghadam , Keivan Navi ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote


In this paper, a new synthesis method for Boolean irreversible functions has been proposed which is based on rotation quantum operators. The primary motivation is that the implementation of these operators is commonly available in quantum technologies. We introduce an approach for synthesizing Boolean irreversible functions in quantum logic which is based on quantum rotation and CNOT operators and uses a prespecified fixed design where by changing the rotation angles a new functionality can be achieved. So this design can be viewed as a programmable array of rotation gates. If reduction in quantum cost is desired, after this step the optimization approach may be applied to reduce the number of gates by using some rules, which leads to a reduction of up to 48% in the quantum cost after optimization compared to the original nonoptimized design obtained from the synthesis method. The paper also introduces efficient designs with rotation operators for some important gates in the quantum circuit libraries. Our main contribution is introducing a novel and low complexity approach for synthesizing irreversible functions using elementary rotation operators with a regular fixed design. Also having as many functions as desired with the same inputs, the execution time just increases by one for each additional function and the circuit width is increased by one for each additional function. It is proved that our approach can always be applied to each Boolean function. We show the correctness of our approach and make an upper bound of the quantum cost of the circuit.


, Quantum computing; quantum circuits; rotation operators; rotation, based design; rotation, based synthesis.
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

author = {Zomorodi-Moghadam, Mariam and Keivan Navi},
title = {Rotation-Based Design and Synthesis of Quantum Circuits},
journal = {Journal of Circuits, Systems and Computers},
year = {2016},
volume = {25},
number = {12},
month = {July},
issn = {0218-1266},
pages = {1650152--1650152},
numpages = {0},
keywords = {Quantum computing; quantum circuits; rotation operators; rotation-based design; rotation-based synthesis.},


%0 Journal Article
%T Rotation-Based Design and Synthesis of Quantum Circuits
%A Zomorodi-Moghadam, Mariam
%A Keivan Navi
%J Journal of Circuits, Systems and Computers
%@ 0218-1266
%D 2016