77 citations · 84 across the 5 of their papers we have counts for
5 papers · 1 filter
Observation of quantum multi-Mpemba effect in a trapped-ion system
Gang Xia, Yu-Jie Zheng, Jing Huang +9
The quantum Mpemba effect (ME) in Markovian systems is conventionally explained by a smaller overlap between the initial state and the slowest decay mode (SDM). Such state, initial…
Entanglement signatures for quantum synchronization with single-ion phonon laser
Si-Wen He, Zhi-Jiao Deng, Yi Xie +2
The entanglement properties of quantum synchronization, based on a single-ion phonon laser subjected to an external drive, have been studied. It is found that the maximum value of…
Mode-resolved thermometry of trapped ion with Deep Learning
Yi Tao, Ting Chen, Yi Xie +5
In trapped ion system, accurate thermometry of ion is crucial for evaluating the system state and precisely performing quantum operations. However, when the motional state of a sin…
Observation of quantum strong Mpemba effect
Jie Zhang, Gang Xia, Chun-Wang Wu +10
An ancient and counterintuitive phenomenon know as the Mpemba effect (water can cool faster when initially heated up) showcases the critical role of initial conditions in relaxatio…
PT-symmetric quantum sensing: advantages and restrictions
Yan-Yi Wang, Chun-Wang Wu, Wei Wu +1
Quantum sensing utilizing unique quantum properties of non-Hermitian systems to realize ultra-precision measurements has been attracting increasing attention. However, the debate o…