Yi-Han Luo

TL;DR: In this paper, the authors proposed to use quantum computers to perform certain tasks that are believed to be intractable to classical computers, such as Boson sampling, which is considered a strong candidate to demonstrate the capabilities of quantum computers.

TL;DR: Gaussian boson sampling was performed by sending 50 indistinguishable single-mode squeezed states into a 100-mode ultralow-loss interferometer with full connectivity and random matrix and sampling the output using 100 high-efficiency single-photon detectors, and the obtained samples were validated against plausible hypotheses exploiting thermal states, distinguishable photons, and uniform distribution.

TL;DR: This work created a state-of-the-art platform for multiphoton experiments, and enabled technologies for challenging optical quantum information tasks, such as the realization of Shor's error correction code and high-efficiency scattershot boson sampling.

TL;DR: High-stability interferometers for reversible quantum logic operations between the photons' different degrees of freedom with precision and efficiencies close to unity are developed, enabling simultaneous readout of 2^{18}=262 144 outcome combinations of the 18-qubit state.

TL;DR: This work proposes a scheme for teleportation of arbitrarily high-dimensional photonic quantum states and demonstrates an example of teleporting a qutrit, confirming a genuine and nonclassical three-dimensional teleportation.