181 citations · 2.5k across the 63 of their papers we have counts for
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Geometric measure of entanglement for pure multipartite states
Lin Chen, Aimin Xu, Huangjun Zhu
We provide methods for computing the geometric measure of entanglement for two families of pure states with both experimental and theoretical interests: symmetric multiqubit states…
Product measurements and fully symmetric measurements in qubit-pair tomography: A numerical study
Yong Siah Teo, Huangjun Zhu, Berthold-Georg Englert
State tomography on qubit pairs is routinely carried out by measuring the two qubits separately, while one expects a higher efficiency from tomography with highly symmetric joint m…
Minimal tomography with entanglement witnesses
Huangjun Zhu, Yong Siah Teo, Berthold-Georg Englert
We introduce informationally complete measurements whose outcomes are entanglement witnesses and so answer the question of how many witnesses need to be measured to decide whether…