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quant-ph2026★ 4 cited
Infinite quantum signal processing for arbitrary SzegÅ functions
Michel Alexis, Lin Lin, Gevorg Mnatsakanyan +2
We provide a complete solution to the problem of infinite quantum signal processing for the class of SzegÅ functions, which are functions that satisfy a logarithmic integrability…
quant-ph2024
Quantum signal processing and nonlinear Fourier analysis
Michel Alexis, Gevorg Mnatsakanyan, Christoph Thiele
Elucidating a connection with nonlinear Fourier analysis, we extend a well known algorithm in quantum signal processing to represent measurable signals by square summable sequences…