3 papers
cond-mat.mes-hall2020
Superradiant-like dynamics by electron shuttling on a nuclear-spin island
Yi-Nan Fang, Ying-Dan Wang, Rosario Fazio +1
We investigate superradiant-like dynamics of the nuclear-spin bath in a single-electron quantum dot, by considering electrons cyclically shuttling on/off an isotopically enriched `…
quant-ph2018
Strong mechanical squeezing in an unresolved-sideband optomechanical system
Rong Zhang, Yinan Fang, Yang-Yang Wang +2
We study how strong mechanical squeezing (beyond 3 dB) can be achieved through reservoir engineering in an optomechanical system which is far from the resolved-sideband regime. In…
quant-ph2018
Quantum sensing enhanced by adaptive periodic quantum control
Yi-Nan Fang, Xing Xiao, Chang-Pu Sun +2
Using a single quantum probe to sense other quantum objects offers distinct advantages but suffers from some limitations that may degrade the sensing precision severely, especially…