31 citations · 139 across the 24 of their papers we have counts for
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quant-ph2015★ 11 cited
Exact quantum Bayesian rule for qubit measurements in circuit QED
Wei Feng, Pengfei Liang, Lupei Qin +1
Developing efficient framework for quantum measurements is of essential importance to quantum science and technology. In this work, for the important superconducting circuit-QED se…
quant-ph2015★ 25 cited
Simple understanding of quantum weak values
Lupei Qin, Wei Feng, Xin-Qi Li
In this work we revisit the important and controversial concept of quantum weak values, aiming to provide a simplified understanding to its associated physics and the origin of ano…
quant-ph2015
Weak values in continuous weak measurement of qubits
Lupei Qin, Pengfei Liang, Xin-Qi Li
For continuous weak measurement of qubits, we obtain exact expressions for weak values (WVs) from the post-selection restricted average of measurement outputs, by using both the qu…