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quant-ph2025
Matrix inversion polynomials for the quantum singular value transformation
Christoph Sünderhauf, Zalán Németh, Adnaan Walayat +2
Quantum matrix inversion with the quantum singular value transformation (QSVT) requires a polynomial approximation to . Several methods from the literature construct polynomia…
quant-ph2025★ 1 cited
Two exact quantum signal processing results
Bjorn K. Berntson, Christoph Sünderhauf
Quantum signal processing (QSP) is a framework for implementing certain polynomial functions via quantum circuits. To construct a QSP circuit, one needs (i) a target polynomial $P(…