Observation of critical phase transition in a generalized Aubry-André-Harper model with superconducting circuits
Observation of critical phase transition in a generalized Aubry-André-Harper model with superconducting circuits
Abstract Quantum simulation enables study of many-body systems in non-equilibrium by mapping to a controllable quantum system, providing a powerful tool for computational intractable problems. Here, using a programmable quantum processor with a chain of 10 superconducting qubits interacted through tunable couplers, we simulate the one-dimensional generalized Aubry-André-Harper model for …