# Giant atoms with modulated transition frequency

@inproceedings{Du2022GiantAW, title={Giant atoms with modulated transition frequency}, author={Lei Du and Yan Zhang and Yong Li}, year={2022} }

Giant atoms are known for the frequency-dependent spontaneous emission and associated interference eﬀects. In this paper, we study the spontaneous emission dynamics of a two-level giant atom with dynamically modulated transition frequency. It is shown that the retarded feedback eﬀect of the giant-atom system is greatly modiﬁed by a dynamical phase arising from the frequency modulation and the retardation eﬀect itself. Interestingly, such a modiﬁcation can in turn suppress the retarded feedback…

## One Citation

### Interaction between giant atoms in a one-dimensional structured environment

- Physics
- 2022

Giant atoms—quantum emitters that couple to light at multiple discrete points—are emerging as a new paradigm in quantum optics thanks to their many promising properties, such as decoherence-free…

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