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Quantum Fourier transform to estimate drive cycles [PDF]
Scientific Reports, 2022 Drive cycles in vehicle systems are important determinants for energy consumption, emissions, and safety. Estimating the frequency of the drive cycle quickly is important for control applications related to fuel efficiency, emission reduction and ...
Vinayak Dixit, Sisi Jian
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Quantum Fourier transform in computational basis [PDF]
Quantum Information Processing, 2017 revised discussion and reference mainly in section 4, minor changes in the result section, as well as corrected ...
S. S. Zhou +3 more
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Quantum Fourier transform revisited [PDF]
Numerical Linear Algebra with Applications, 2020 SummaryThe fast Fourier transform (FFT) is one of the most successful numerical algorithms of the 20th century and has found numerous applications in many branches of computational science and engineering. The FFT algorithm can be derived from a particular matrix decomposition of the discrete Fourier transform (DFT) matrix.
Daan Camps, Roel Van Beeumen, Chao Yang
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Quantum Fourier transform is the building block for creating entanglement [PDF]
Scientific Reports, 2021 This study demonstrates entanglement can be exclusively constituted by quantum Fourier transform (QFT) blocks. A bridge between entanglement and QFT will allow incorporating a spectral analysis to the already traditional temporal approach of entanglement,
Mario Mastriani
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Quantum process tomography of the quantum Fourier transform [PDF]
The Journal of Chemical Physics, 2004 The results of quantum process tomography on a three-qubit nuclear magnetic resonance quantum information processor are presented and shown to be consistent with a detailed model of the system-plus-apparatus used for the experiments. The quantum operation studied was the quantum Fourier transform, which is important in several quantum algorithms and ...
Weinstein, Yaakov S. +6 more
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Quantum Fourier transform for nanoscale quantum sensing [PDF]
npj Quantum Information, 2021 The quantum Fourier transformation (QFT) is a key building block for a whole wealth of quantum algorithms. Despite its proven efficiency, only a few proof-of-principle demonstrations have been reported. Here we utilize QFT to enhance the performance of a
Vadim Vorobyov +6 more
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Semiclassical Fourier Transform for Quantum Computation [PDF]
Physical Review Letters, 1996 Latex 6 pages, two figures on one page in uuencoded ...
Griffiths, Robert B., Niu, Chi-Sheng
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Quantum Weighted Fractional Fourier Transform
Mathematics, 2022 Quantum Fourier transform (QFT) is an important part of many quantum algorithms. However, there are few reports on quantum fractional Fourier transform (QFRFT).
Tieyu Zhao, Tianyu Yang, Yingying Chi
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Antenna Array Thinning Through Quantum Fourier Transform [PDF]
IEEE Access, 2021 Thinning antenna arrays through quantum Fourier transform (QFT) is proposed. Given the lattice of the candidate locations for the array elements, the problem of selecting which antenna location has to be either occupied or not by an array element is ...
Paolo Rocca +4 more
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Reducing T-count and T-depth in approximate quantum Fourier transform circuits [PDF]
Scientific ReportsThe quantum Fourier transform (QFT) is a fundamental component in various quantum algorithms, including Shor’s factoring algorithm and the Harrow-Hassidim-Lloyd (HHL) algorithm for solving systems of linear equations.
Byeongyong Park, Doyeol Ahn
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