215 citations · 623 across the 10 of their papers we have counts for
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quant-ph2021★ 121 cited
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…
quant-ph2021★ 53 cited
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…