2 citations · 4 across the 3 of their papers we have counts for
2 papers
quant-ph2021★ 1 cited
Gauge dependence of spontaneous radiation spectrum in a time-dependent relativistic non-perturbative Coulomb field
Xue-Nan Chen, Yu-hang Luo, Xiang-Song Chen
We extend the "gauge choice" problem Lamb noticed to include a time-dependent relativistic non-perturbative Coulomb field, which can be produced by a cluster of relativistic charge…
cond-mat.mes-hall2008★ 2 cited
On the quantization accuracy of the acoustoelectric current
Xiang-Bai Chen, Xiang-Song Chen, Jie Gao
By deriving analytical formulae for the quantization accuracy of the acoustoelectric current, we reveal that: 1) the flatness of the current plateau for the typical present devices…