3 papers
cond-mat.mes-hall2025
Atom-surface interaction induced by quenched monopolar charge disorder
Bing-Sui Lu
We study the modification to the energy level shifts of an atom induced by the quenched monopolar charge disorder inside the bulk of neighboring dielectric slabs as well as their s…
cond-mat.mes-hall2025
Nonresonant Casimir-Polder repulsion with a monolayer topological insulator
Bing-Sui Lu
We investigate the behavior of the nonresonant Casimir-Polder force acting on a metastable polarized state of a two-level atomic system with a right-circularly polarized electric d…
quant-ph2024
Casimir-Polder interaction between an atom and a Chern insulator: topological signature and long-range repulsion
Bing-Sui Lu
We consider the Casimir-Polder interaction between a two-level atomic system and a Chern insulator for both the resonant and nonresonant channels. For a right circularly polarized…