State
QSP phase sequence
The angles that make an alternating circuit realise a chosen polynomial. Finding them is classical work, and for high degrees it is numerically delicate work, which is why several methods compete for the same slot.
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Work that arrives here
- QSP phase factors
Given an admissible polynomial, compute the phase sequence that makes the quantum-signal-processing product reproduce it to accuracy in classical finite-precision arithmetic.
Work that starts here
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