Effective implementation of $$ ext{L}{0}$$ L 0 -regularised compressed sensing with chaotic-amplitude-controlled coherent Ising machines
Abstract Coherent Ising machine (CIM) is a network of optical parametric oscillators that can solve large-scale combinatorial optimisation problems by finding the ground state Loaf Pan of an Ising Hamiltonian.As a practical application of CIM, Aonishi et al., proposed a quantum-classical hybrid system to solve optimisation problems of $$l_0$$ l 0 -