Realization of quantum signal processing on a noisy quantum computer
Abstract Quantum signal processing (QSP) is a powerful toolbox for the design of quantum algorithms and can lead to asymptotically optimal computational costs. Its realization on noisy quantum computers without fault tolerance, however, is challenging because it requires a deep quantum circuit in ge...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2023-09-01
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Series: | npj Quantum Information |
Online Access: | https://doi.org/10.1038/s41534-023-00762-0 |