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quant-ph2025
Exploring experimental limit of deep quantum signal processing using a trapped-ion simulator
J. -T. Bu, Lei Zhang, Zhan Yu +12
Quantum signal processing (QSP), which enables systematic polynomial transformations on quantum data through sequences of qubit rotations, has emerged as a fundamental building blo…
quant-ph2024
Energy-conversion device using a quantum engine with the work medium of two-atom entanglement
J. -W. Zhang, B. Wang, W. -F. Yuan +7
Although entanglement is considered as an essential resource for quantum information processing, whether entanglement helps for energy conversion or output in the quantum regime is…