Yong-Jian Han

TL;DR: The results pave the way towards the construction of high-dimensional and multiplexed quantum repeaters based on solid-state devices and the multimode capacity of rare-earth-based optical processors goes beyond the temporal and the spectral degree of freedom, which might provide a useful tool for photonic information processing.

TL;DR: In this article, the violation of the no-signalling principle is investigated using entangled photons, and it is shown that the superluminal information transmission can be simulated when the successfully -symmetrically evolved subspace is solely considered.

TL;DR: It is shown that a quantum circuit with only six qubits is enough for demonstration of the basic braiding statistics of anyons, which opens up the immediate possibility of proof-of-principle experiments with trapped ions, photons, or nuclear magnetic resonance systems.

TL;DR: This work presents a compatibility-loophole-free experimental violation of an inequality of noncontextual theories by two spatially separated entangled qutrits, and shows that the inequality for non contextual theory is violated by 31 standard deviations.

TL;DR: This work experimentally simulated the spin system and its evolution with a photonic quantum simulator, and demonstrates the immunity of quantum information encoded in the Majorana zero modes against local errors through the simulator.