141 citations · 1.8k across the 84 of their papers we have counts for
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quant-ph2009★ 57 cited
Long-distance entanglement in many-body atomic and optical systems
Salvatore M. Giampaolo, Fabrizio Illuminati
We discuss the phenomenon of long-distance entanglement in the ground state of quantum spin models, its use in high-fidelity and robust quantum communication, and its realization i…
quant-ph2009★ 47 cited
Long-distance entanglement and quantum teleportation in coupled cavity arrays
Salvatore M. Giampaolo, Fabrizio Illuminati
We introduce quantum spin models whose ground states allow for sizeable entanglement between distant spins. We discuss how spin models with global end-to-end entanglement realize q…