2 papers
cond-mat.quant-gas2024
Two atoms in a harmonic trap with spin-orbital-angular-momentum coupling
Xiao-Long Chen, Aixi Chen, Shi-Guo Peng
We study the problem of two harmonically trapped atoms in the presence of spin-orbital-angular-momentum (SOAM) coupling. The two-body energy spectrum is numerically calculated by u…
quant-ph2023
Quantum dynamic response-based NV-diamond magnetometry: Robustness to decoherence and applications in motion detection of magnetic nanoparticles
Wenkui Ding, Xingyu Zhang, Jing Liu +1
We propose a novel quantum sensing protocol that leverages the dynamical response of physical observables to quenches in quantum systems. Specifically, we use the nitrogen-vacancy…