Ising Model Simulation using Parametric Resonant Circuit

Abstract

Recently, a high-efficiency solution of combinational optimization problem using Ising machines has been studied for many labs. We have been proposed an Ising machine using parametric resonant circuit with capacitor and inductor. We took a simulation of the Ising model using these circuits, which have been shown in the reproducing of the feature physical phenomenon in the ferromagnetic and the antiferromagnetic Ising models. Furthermore, we calculated the ground-state-search of the Ising model with 100-spins circuits, which succeeded in solving the ground-state. From these results, we suggested that there was able to imitate the Ising Machine using the parametric resonance circuits.