215 citations · 623 across the 10 of their papers we have counts for
10 papers
Testing real quantum theory in an optical quantum network
Zheng-Da Li, Ya-Li Mao, Mirjam Weilenmann +12
Quantum theory is commonly formulated in complex Hilbert spaces. However, the question of whether complex numbers need to be given a fundamental role in the theory has been debated…
Cavity-Enhanced Atom-Photon Entanglement with Subsecond Lifetime
Xu-Jie Wang, Sheng-Jun Yang, Peng-Fei Sun +5
A cold atomic ensemble suits well for optical quantum memories, and its entanglement with a single photon forms the building block for quantum networks that give promise for many r…
Hybrid entanglement of three quantum memories with three photons
Bo Jing, Xu-Jie Wang, Yong Yu +9
Quantum network has significant applications both practically and fundamentally. A hybrid architecture with photons and stationary nodes is highly promising. So far, experimental r…
Hong-Ou-Mandel Interference between Two Deterministic Collective Excitations in an Atomic Ensemble
Jun Li, Ming-Ti Zhou, Bo Jing +6
We demonstrate deterministic generation of two distinct collective excitations in one atomic ensemble, and we realize the Hong-Ou-Mandel interference between them. Using Rydberg bl…
An efficient quantum light-matter interface with sub-second lifetime
Sheng-Jun Yang, Xu-Jie Wang, Xiao-Hui Bao +1
Quantum repeater holds the promise for scalable long-distance quantum communication. Towards a first quantum repeater based on memory-photon entanglement, significant progresses ha…
Highly Retrievable Spinwave-Photon Entanglement Source
Sheng-Jun Yang, Xu-Jie Wang, Jun Li +3
Entanglement between a single photon and a quantum memory forms the building blocks for quantum repeater and quantum network. Previous entanglement sources are typically with low r…