357 citations · 1.7k across the 32 of their papers we have counts for
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Entanglement with Negative Wigner Function of Three Thousand Atoms Heralded by One Photon
Robert McConnell, Hao Zhang, Jiazhong Hu +2
Quantum-mechanically correlated (entangled) states of many particles are of interest in quantum information, quantum computing and quantum metrology. Metrologically useful entangle…
Carving complex many-atom entangled states by single-photon detection
Wenlan Chen, Jiazhong Hu, Yiheng Duan +3
We propose a versatile and efficient method to generate a broad class of complex entangled states of many atoms via the detection of a single photon. For an atomic ensemble contain…
Generating Entangled Spin States for Quantum Metrology by Single-Photon Detection
Robert McConnell, Hao Zhang, Senka Ćuk +3
We propose and analyze a probabilistic but heralded scheme to generate pure, entangled, non-Gaussian states of collective spin in large atomic ensembles by means of single-photon d…
Collective state measurement of mesoscopic ensembles with single-atom resolution
Hao Zhang, Robert McConnell, Senka Ćuk +4
For mesoscopic ensembles containing 100 or more atoms we measure the total atom number and the number of atoms in a specific hyperfine state with single-atom resolution. The measur…