3 papers
quant-ph2025
All-optical Raman control of ultracold atomic hyperfine states using pulsed jump protocol
Xin-Xia Jian, Zhi-Jian Zheng, Jun-Jie Jiang +3
We develop a pulse-driven jump protocol to achieve all-optical Raman control of ultracold atomic hyperfine states. By establishing general conditions for adiabatic evolution betwee…
physics.atom-ph2024
Realization of cold atom gyroscope in space
Jinting Li, Xi Chen, Danfang Zhang +21
High-precision gyroscopes in space are essential for fundamental physics research and navigation. Due to its potential high precision, the cold atom gyroscope is expected to be the…
physics.atom-ph2024
Evaluation of the systematic error induced by quadratic Zeeman effect using hyperfine ground state exchange method in a long-baseline dual-species atom interferometer
Yu-Hang Ji, Chuan He, Si-Tong Yan +7
The systematic error induced by the quadratic Zeeman effect is non-negligible in atom interferometers and must be precisely evaluated. We theoretically analyze the phase shift indu…