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Entanglement and spin-squeezing without infinite-range interactions
Michael Foss-Feig, Zhe-Xuan Gong, Alexey V. Gorshkov +1
Infinite-range interactions are known to facilitate the production of highly entangled states with applications in quantum information and metrology. However, many experimental sys…
Fast State Transfer and Entanglement Renormalization Using Long-Range Interactions
Zachary Eldredge, Zhe-Xuan Gong, Jeremy T. Young +3
In short-range interacting systems, the speed at which entanglement can be established between two separated points is limited by a constant Lieb-Robinson velocity. Long-range inte…
Steady-state superradiance with Rydberg polaritons
Zhe-Xuan Gong, Minghui Xu, Michael Foss-Feig +4
A steady-state superradiant laser can be used to generate ultranarrow-linewidth light, and thus has important applications in the fields of quantum information and precision metrol…
Observation of Prethermalization in Long-Range Interacting Spin Chains
B. Neyenhuis, J. Smith, A. C. Lee +6
Statistical mechanics can predict thermal equilibrium states for most classical systems, but for an isolated quantum system there is no general understanding on how equilibrium sta…