542 citations · 2.3k across the 37 of their papers we have counts for
4 papers · 1 filter
Ultrastrong coupling in two-resonator circuit QED
A. Baust, E. Hoffmann, M. Haeberlein +17
We report on ultrastrong coupling between a superconducting flux qubit and a resonant mode of a system comprised of two superconducting coplanar stripline resonators coupled galvan…
Perfect Microwave Photodetection in Circuit QED
B. Peropadre, G. Romero, G. Johansson +3
In this work we propose a microwave photon detector which successfully reaches 100% efficiency with only one absorber. Our design consists of a metastable quantum circuit coupled t…
Photodetection of propagating quantum microwaves in circuit QED
G. Romero, J. J. Garcia-Ripoll, E. Solano
We develop the theory of a metamaterial composed of an array of discrete quantum absorbers inside a one-dimensional waveguide that implements a high-efficiency microwave photon det…
Microwave Photon Detector in Circuit QED
G. Romero, J. J. Garcia-Ripoll, E. Solano
Quantum optical photodetection has occupied a central role in understanding radiation-matter interactions. It has also contributed to the development of atomic physics and quantum…