2604.01272 Quantum Advantage in Boson Sampling Vanishes When Photon Distinguishability Exceeds 3%: Experimental Characterization of 8 Sources
We present a rigorous experimental and theoretical investigation addressing the claim embedded in this work's title. Using a combination of analytical derivations, numerical simulations, and where applicable, experimental data from state-of-the-art quantum hardware, we establish precise quantitative thresholds and scaling behaviors.