2 papers
quant-ph2026
Practical advantage of non-Hermitian enhanced quantum sensing
Kun Yang, Yaoming Chu, Musang Gong +2
Non-Hermitian systems have emerged as a powerful paradigm for ultrasensitive sensing, leveraging unique spectral and dynamical properties unmatched in Hermitian physics. While rece…
quant-ph2024
All-optical magnetic imaging with spin defects in van der Waals materials at Angstrom-scale
Ning Wang, Jianming Cai, Chao Lei
Magnetic imaging with ultra-high spatial resolution is crucial to exploring the magnetic textures of emerging quantum materials. We propose a novel magnetic imaging protocol that a…