196 citations · 276 across the 3 of their papers we have counts for
3 papers
quant-ph2023★ 1 cited
Criticality-Enhanced Precision in Phase Thermometry
Mei Yu, H. Chau Nguyen, Stefan Nimmrichter
Temperature estimation of interacting quantum many-body systems is both a challenging task and topic of interest in quantum metrology, given that critical behavior at phase transit…
quant-ph2019★ 196 cited
Magnetostrictively induced stationary entanglement between two microwave fields
Mei Yu, Heng Shen, Jie Li
We present a scheme to entangle two microwave fields by using the nonlinear magnetostrictive interaction in a ferrimagnet. The magnetostrictive interaction enables the coupling bet…
quant-ph2019★ 79 cited
Macroscopic entanglement of two magnon modes via quantum correlated microwave fields
Mei Yu, Shi-Yao Zhu, Jie Li
We present a scheme to entangle two magnon modes in two macroscopic yttrium-iron-garnet spheres. The two spheres are placed inside two microwave cavities, which are driven by a two…