13 citations · 51 across the 10 of their papers we have counts for
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quant-ph2015★ 9 cited
Quantum Parameter Estimation in the Unruh-DeWitt detector model
Xiang Hao, Yinzhong Wu
Relativistic effects on the precision of quantum metrology for particle detectors, such as two-level atoms are studied. The quantum Fisher information is used to estimate the phase…
quant-ph2015
Thermal Quantum Speed Limit for Classical-Driving Open Systems
Wenjiong Wu, Kai Yan, Xiang Hao
Quantum speed limit (QSL) time for open systems driven by classical fields is studied in the presence of thermal bosonic environments. The decoherence process is quantitatively des…
quant-ph2015★ 5 cited
Expansion dynamics in a one-dimensional hard-core boson model with three-body interactions
Jie Ren, Yin-Zhong Wu, Xue-Fen Xu
Using the adaptive time-dependent density matrix renormalization group method, we numerically investigate the expansion dynamics of bosons in a one-dimensional hard-core boson mode…