54 citations · 249 across the 10 of their papers we have counts for
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quant-ph2014★ 18 cited
Strong micro-macro entanglement from a weak cross-Kerr nonlinearity
Tian Wang, Hon Wai Lau, Hamidreza Kaviani +2
We study the entanglement generated by a weak cross-Kerr nonlinearity between two initial coherent states, one of which has an amplitude close to the single-photon level, while the…
quant-ph2014★ 36 cited
Proposal for the Creation and Optical Detection of Spin Cat States in Bose-Einstein Condensates
Hon Wai Lau, Zachary Dutton, Tian Wang +1
We propose a method to create "spin cat states", i.e. macroscopic superpositions of coherent spin states, in Bose-Einstein condensates using the Kerr nonlinearity due to atomic col…