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.
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)。
