7 papers
A Sc2C2@C88 cluster based ultra-compact multi-level probabilistic bit for matrix multiplication
Haoran Qi, Guohao Xi, Yuan-Biao Zhou +19
Information units are progressively approaching the fundamental physical limits of the integration density, including in terms of extremely small sizes, multistates and probabilist…
Experimental Solutions to the High-Dimensional Mean King's Problem
Tareq Jaouni, Xiaoqin Gao, Sören Arlt +2
In 1987, Vaidman, Aharanov, and Albert put forward a puzzle called the Mean King's Problem (MKP) that can be solved only by harnessing quantum entanglement. Prime-powered solutions…
Pathways for entanglement based quantum communication in the face of high noise
Xiao-Min Hu, Chao Zhang, Yu Guo +10
Entanglement based quantum communication offers an increased level of security in practical secret shared key distribution. One of the fundamental principles enabling this security…
Fourier Transform of the Orbital Angular Momentum of a Single Photon
Jaroslav Kysela, Xiaoqin Gao, Borivoje Dakić
Optical networks implementing single-qudit quantum computation gates may exhibit superior properties to those for qubits as each of the optical elements in the network can work in…
Computer-inspired concept for high-dimensional multipartite quantum gates
Xiaoqin Gao, Manuel Erhard, Anton Zeilinger +1
An open question in quantum optics is how to manipulate and control complex quantum states in an experimentally feasible way. Here we present concepts for transformations of high-d…
Universal Quantum Computation by a Single Photon
Xiaoqin Gao, Zhengwei Liu
We use one photon to simulate an n-qubit quantum system for the first time. We propose a new scheme to realize universal quantum computation in polynomial time O(n^5). A generating…