Chao-Yang Lu

TL;DR: In this paper , a quantum neuronal sensing process was proposed to extract the necessary information coming from the statistical characteristics of the eigenspectrum to distinguish these phases of matter by measuring only one qubit.

TL;DR: In this article, the authors developed two central components for high-performance boson sampling: robust multi-photon interferometers with 0.99 transmission rate and actively demultiplexed single photon sources from a quantum-dot-micropillar with simultaneously high efficiency, purity and indistinguishability.

TL;DR: A variation on the laser spectroscopic techniques developed for the rapid detection of anthrax can be applied to detect the Severe Acute Respiratory Syndrome-Corona Virus-2 (SARS-CoV-2 virus), and a variety of quantum optical approaches aimed at improving the ability to detect Corona Virus Disease-2019 (COVID-19) viral infection.

TL;DR: Chaves and Pienaar as discussed by the authors carried out an experiment of a device-independent delayed-choice experiment using photon states that are space-like separated, and demonstrate a loophole-free version of the delayed choice protocol that is consistent with quantum theory but inconsistent with any causal two-dimensional hidden variable theory, which salvages the thought experiment and shows that causality can be used to test quantum theory in a complementary way to the Bell and Leggett-Garg tests.

TL;DR: In this paper, a weak measurement scheme was proposed to suppress the phase uncertainties by direct amplification of the phase shift in optical interferometry, which significantly improved the phase resolution of interferometric phase resolution.