Jian Qin

Quantum Interference between Light Sources Separated by 150 Million Kilometers

2019 · Physical Review Letters

We report an experiment to test quantum interference, entanglement, and nonlocality using two dissimilar photon sources, the Sun and a semiconductor quantum dot on the Earth, which are separated by ∼150 million kilometers. By making …

Improved ant colony algorithm based on multi-objective optimization control

2022 · 2022 IEEE 10th Joint International Information Technology and Artificial Intelligence Conference (ITAIC)

Aiming how to achieve a high-precision furnace temperature curve in the production process of electronic products, a double-objective optimization model is established, which combines heat conduction and heat convection, and transforms it into a single …

Gaussian Boson Sampling with Pseudo-Photon-Number-Resolving Detectors and Quantum Computational Advantage

2023 · Physical Review Letters

We report new Gaussian boson sampling experiments with pseudo-photon-number-resolving detection, which register up to 255 photon-click events. We consider partial photon distinguishability and develop a more complete model for the characterization of the noisy Gaussian …