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physics.atom-ph2026
Coherent Molecular Deceleration via Vibrational Bichromatic Force
Meng-Yi Yu, Ya-Nan Lv, Cun-Feng Cheng +1
We propose a scheme for direct laser deceleration of molecules based on a vibrational transition-mediated bichromatic force (VBCF). By precisely engineering mid-infrared optical fi…
physics.atom-ph2026
Synthetic Gauge Phase in Rydberg Electromagnetically Induced Transparency
Ya-Dong Hu, Yi-Chen Zhang, Qing-Xuan Jie +10
We demonstrate a synthetic gauge phase in Rydberg electromagnetically induced transparency (EIT) using room-temperature rubidium vapor. By exploiting polarization selection rules i…
physics.atom-ph2024
Post-selection shifts the transition frequency of helium in an atomic beam
Jin-Lu Wen, Jia-Dong Tang, Ya-Nan Lv +4
Post-selecting output states in measurements can effectively amplify weak signals and improve precision. However, post-selection effects may also introduce unintended biases in pre…