2 papers
quant-ph2026
Recovering Readout-Limited Fisher Information in Superconducting-Qubit Magnetometry with Squeezed Microwaves
M. -R. Yun, Y. -J. Qu, Zheng Shan +3
The performance of superconducting-qubit magnetometers depends not only on magnetic-field encoding during Ramsey interrogation, but also on how efficiently the encoded information…
quant-ph2023
Quantum computation in silicon-vacancy centers based on nonadiabatic geometric gates protected by dynamical decoupling
M. -R. Yun, Jin-Lei Wu, L. -L. Yan +3
Due to strong zero-phonon line emission, narrow inhomogeneous broadening, and stable optical transition frequencies, the quantum system consisting of negatively charged silicon-vac…