4 papers · 1 filter
Universal scattering with general dispersion relations
Yidan Wang, Michael J. Gullans, Xuesen Na +2
Many synthetic quantum systems allow particles to have dispersion relations that are neither linear nor quadratic functions. Here, we explore single-particle scattering in general…
On-demand indistinguishable single photons from an efficient and pure source based on a Rydberg ensemble
Dalia P. Ornelas-Huerta, Alexander N. Craddock, Elizabeth A. Goldschmidt +6
Single photons coupled to atomic systems have shown to be a promising platform for developing quantum technologies. Yet a bright on-demand, highly pure and highly indistinguishable…
Beyond Spontaneous Emission: Giant Atom Bounded in Continuum
Shangjie Guo, Yidan Wang, Thomas Purdy +1
The quantum coupling of individual superconducting qubits to microwave photons leads to remarkable experimental opportunities. Here we consider the phononic case where the qubit is…
Single-photon bound states in atomic ensembles
Yidan Wang, Michael J. Gullans, Antoine Browaeys +3
We illustrate the existence of single-excitation bound states for propagating photons interacting with two-level atoms. These bound states can be calculated from an effective s…