1.6k citations · 8.7k across the 96 of their papers we have counts for
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cond-mat.mes-hall2009★ 27 cited
Backaction of a charge detector on a double quantum dot
Shi-Hua Ouyang, Chi-Hang Lam, J. Q. You
We develop a master equation approach to study the backaction of quantum point contact (QPC) on a double quantum dot (DQD) at zero bias voltage. We reveal why electrons can pass th…
quant-ph2009★ 34 cited
The information about the state of a qubit gained by a weakly coupled detector
S. Ashhab, J. Q. You, Franco Nori
We analyze the information that one can learn about the state of a quantum two-level system, i.e. a qubit, when probed weakly by a nearby detector. In particular, we focus on the c…