Daniel Stilck França

From Simple Sources to Quantum Advantage: Homomorphic Polynomial Transduction via Relative Decoding

Decoded quantum interferometry (DQI) and its Hamiltonian extension (HDQI) prepare states whose amplitudes are low-degree polynomials of an objective, using Fourier transforms and coherent decoding. We recast this approach as quantum state transduction through algebra homomorphisms. We transfer an efficiently preparable...