57 citations · 165 across the 6 of their papers we have counts for
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quant-ph2015★ 3 cited
Phase diagram of quantum critical system via local convertibility of ground state
Si-Yuan Liu, Quan Quan, Jin-Jun Chen +3
We investigate the relationship between two kinds of ground-state local convertibility and quantum phase transitions in XY model. The local operations and classical communications…
quant-ph2015★ 10 cited
Two-copy Quantum Teleportation
Quan Quan, Ming-Jing Zhao, Shao-Ming Fei +3
We investigate two-copy scenario of quantum teleportation based on Bell measurements. The detailed protocol is presented and the general expression of the corresponding optimal tel…