87 citations · 267 across the 8 of their papers we have counts for
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quant-ph2019★ 87 cited
Quantum sensing with a single-qubit pseudo-Hermitian system
Yaoming Chu, Yu Liu, Haibin Liu +1
Quantum sensing exploits fundamental features of quantum system to achieve highly efficient measurement of physical quantities. Here, we propose a strategy to realize a single-qubi…
quant-ph2019★ 5 cited
Modulating quantum Fisher information of qubit in dissipative cavity by coupling strength
Danping Lin, Yu Liu, Hong-Mei Zou
By using the non-Markovian master equation, we investigate the effect of the cavity and the environment on the quantum Fisher information (QFI) of an atom qubit system in a dissipa…