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Extremely large Lamb shift in a deep-strongly coupled circuit QED system with a multimode resonator

We report experimental and theoretical results on the extremely large Lamb shift in a multimode circuit quantum electrodynamics (QED) system in the deep-strong coupling (DSC) regime, where the qubit-resonator coupling strength is comparable to or larger than the qubit and resonator frequencies. The...

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Detalles Bibliográficos
Autores principales: Ao, Ziqiao, Ashhab, Sahel, Yoshihara, Fumiki, Fuse, Tomoko, Kakuyanagi, Kosuke, Saito, Shiro, Aoki, Takao, Semba, Kouichi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10344921/
https://www.ncbi.nlm.nih.gov/pubmed/37443181
http://dx.doi.org/10.1038/s41598-023-36547-w