Optical Single-Pixel Sensing for Nonlinear Ising Machines
Luana Olivieri, Andrew Cooper, Luke Peters, Vittorio Cecconi, Alessia Pasquazi, Marco Peccianti, Juan Sebastian Totero Gongora · 2025
Photonic Ising machines leverage large-scale parallelism for solving large combinatorial problems, yet multiple minima hamper Metropolis-based algorithm. A double single-pixel detection approach enables energetic transitions from nonlocal to local Hamiltonians, finding the ground state of complex landscapes.