3 papers
quant-ph2024
Adiabatic topological passage based on coupling of giant atom with two Su-Schrieffer-Heeger chains
Da-Wei Wang, Ling Zhou, Yu-xi Liu
We study an adiabatic topological passage of two Su-Schrieffer-Heeger (SSH) chains mediated by a giant atom. When two finite SSH chains are in the topological phase and the frequen…
quant-ph2023
Realizing the controllable excitation transfer based on the atom coupling the finite-size Su-Schrieffer-Heeger model
Da-Wei Wang, Chengsong Zhao, Junya Yang +2
In this paper, we study the interaction between atom and the finite-size Su-Schrieffer-Heeger (SSH) model. We find that when the finite SSH model in the trivial phase, it can be vi…
quant-ph2023
Interaction between giant atoms in a one-dimensional topological waveguide
Da-Wei Wang, Chengsong Zhao, Junya Yang +2
In this paper, we consider giant atoms coupled to a one-dimensional topological waveguide reservoir. We studied the following two cases. In the bandgap regime, where the giant-atom…