The interference between a giant atom and an internal resonator  

作　　者：Xiao-Pei Yang Zhi-Kun Han Wen Zheng Dong Lan Yang Yu 

机构地区：[1]National Laboratory of Solid State Microstructures,School of Physics,Nanjing University,Nanjing 210093,China

出　　处：《Communications in Theoretical Physics》2021年第11期102-107,共6页理论物理通讯（英文版）

基　　金：supported by the NKRDP of China(Grant No.2016YFA0301802);NSFC(Grant No.61521001,No.12074179 and No.11890704);the Key R&D Program of Guangdong Province(Grant No.2018B030326001)。

摘　　要：The Jaynes–Cummings model plays an important role in quantum entanglement and state measurements.Here,we discuss how to realize it in a waveguide-mediated interaction system,which comprises a giant atom and a resonator.We show the vacuum Rabi splitting and discuss how to achieve a unidirectional transport.We extend the Purcell effect in c QED to this waveguide QED system,showing how to control the giant atom decay rate.Our design can further be built experimentally and has application in quantum manipulation.

关 键 词：INTERFERENCE quantum optics waveguide QED 

分 类 号：O413[理学—理论物理]