64 citations · 384 across the 28 of their papers we have counts for
3 papers · 2 filters
Relativistic hyperpolarizabilities for atomic H, Li, and Be systems
Shan-Shan Lu, Hong-Yuan Zheng, Zong-Chao Yan +2
The hyperpolarizability of an atom is a property that describes the nonlinear interaction between an atom and an external electric field leading to a higher-order Stark shift. Accu…
Role of negative-energy states on the E2-M1 polarizability of optical clocks
Fang-Fei Wu, Ting-Yun Shi, Wei-Tou Ni +1
The theoretical calculations of the dynamic E2-M1 polarizability at the magic wavelength of the Sr optical clock are inconsistent with experimental results. We investigate role of…
Contributions of negative-energy states to the E2-M1 polarizability of the Sr clock
Fang-Fei Wu, Ting-Yun Shi, Li-Yan Tang
With the improvement of high-precision optical clock, the higher-order multipolar interaction between atoms and light needs quantitative evaluation. However for the Sr clock, the d…