176 citations · 903 across the 26 of their papers we have counts for
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quant-ph2013★ 176 cited
Quantum speed limit for arbitrary initial states
Yingjie Zhang, Wei Han, Yunjie Xia +2
We investigate the generic bound on the minimal evolution time of the open dynamical quantum system. This quantum speed limit time is applicable to both mixed and pure initial stat…
quant-ph2013
Enhancing entanglement trapping by weak measurement and quantum measurement reversal
Ying-Jie Zhang, Wei Han, Heng Fan +1
In this paper, we propose a scheme to enhance trapping of entanglement of two qubits in the environment of a photonic band gap material. Our entanglement trapping promotion scheme…