Atom-field dressed states in slow-light waveguide QED
By G. Calajó, F. Ciccarello, Darrick E. Chang, Peter Rabl. 2015
166 citations recorded by the source corpus.
We discuss the properties of atom-photon bound states in waveguide QED systems consisting of single or multiple atoms coupled strongly to a finite-bandwidth photonic channel. Such bound states are formed by an atom and a localized photonic excitation and represent the continuum analog of the familiar dressed states in single-mode cavity QED. Here we present a detailed analysis of the linear and nonlinear spectral features associated with single- and multiphoton dressed states and show how the formation of bound states affects the waveguide-mediated dipole-dipole interactions between separated atoms. Our results provide both a qualitative and quantitative description of the essential strong-coupling processes in waveguide QED systems, which are currently being developed in the optical and microwave regimes.
Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering
View Paper: https://www.semanticscholar.org/paper/b500d5badf37e36cc488c1e9b2cddcc9625c60ff
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In Artificial Intelligence
In Atomic and Molecular Physics, and Optics
In Electrical and Electronic Engineering
Citations in the corpus
- Quantum Electrodynamics in a Topological Waveguide (2020, background): “(2) is satisfied at the band edges, it does not lead to additional point of superradiance because the non-Markovianity at these points do not lead to effective correlated decay [83].”