2 papers
physics.atom-ph2025
Three-dimensional trapping of circular Rydberg atoms by a superimposed vortex light beam
Yi Liao, Hao-Lin Wang, Pengcheng Zhao
We propose to trap circular Rydberg atoms (CRAs) by a ponderomotive potential well formed with a superimposed vortex light beam. We calculate analytically the ponderomotive potenti…
hep-ph2023
Momentum space oscillation properties of vortex states collision
Pengcheng Zhao
A qualitative calculation and discussion of two vortex states collisions are given in the scalar model. Three kinds of vortex states -- Bessel, general monochromatic, and Lag…