New Open-Source Tool Uses Gradient Descent to Determine QSP Phase Angles

Independent researcher Ross Peili has released an open-source demonstration detailing a numerically stable method for training Quantum Signal Processing (QSP) circuits using gradient-based optimization. The project, hosted on GitHub (rosspeili/qsp-pennylane-demo), provides a methodology for implementing high-degree polynomial transformations on quantum hardware by bypassing the traditional reliance on complex analytic solvers, which are often prone to […]

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