3 papers
quant-ph2023
Randomised benchmarking for characterizing and forecasting correlated processes
Xinfang Zhang, Zhihao Wu, Gregory A. L. White +12
The development of fault-tolerant quantum processors relies on the ability to control noise. A particularly insidious form of noise is temporally correlated or non-Markovian noise.…
physics.app-ph2019
Convenient Real-Time Monitoring of the Contamination of Surface Ion Trap
Xinfang Zhang, Yizhu Hou, Ting Chen +2
Recent studies indicated that contamination by adatoms on the surface ion trap can generate contact potential, leading to fluctuations in patch potential. By investigating contamin…
physics.atom-ph2019
Versatile surface ion trap for effective cooling and large-scale trapping of ions
Xinfang Zhang, Baoquan Ou, Ting Chen +3
Scaling up and effective cooling of ions in surface ion trap are central challenges in quantum computing and quantum simulation with trapped ions. In this theoretical study, we pro…