Demonstration of an Effective Ultrastrong Coupling between Two Oscillators

Experimentally simulating the dynamics of quantum light and matter at deep-strong coupling

(2017) N. K. Langford et al.   Nature Communications

Analog quantum simulation of the Rabi model in the ultra-strong coupling regime

(2017) Jochen Braumüller et al.   Nature Communications

Nondegenerate Parametric Resonance in a Tunable Superconducting Cavity

(2017) Waltraut Wustmann et al.   Physical Review Applied

Multi-mode ultra-strong coupling in circuit quantum electrodynamics

(2017) Sal J. Bosman et al.   npj Quantum Information

Ultrastrong coupling of a single artificial atom to an electromagnetic continuum in the nonperturbative regime

(2016) P. Forn-Díaz et al.   Nature Physics

Superconducting qubit–oscillator circuit beyond the ultrastrong-coupling regime

(2016) Fumiki Yoshihara et al.   Nature Physics

Collective non-perturbative coupling of 2D electrons with high-quality-factor terahertz cavity photons

(2016) Qi Zhang et al.   Nature Physics

Broken selection rule in the quantum Rabi model

(2016) P. Forn-Díaz et al.   Scientific Reports

Superconducting Quantum Node for Entanglement and Storage of Microwave Radiation

(2015) E. Flurin et al.   PHYSICAL REVIEW LETTERS

Scalable quantum memory in the ultrastrong coupling regime

(2015) T. H. Kyaw et al.   Scientific Reports

Photon transfer in ultrastrongly coupled three-cavity arrays

(2014) S. Felicetti et al.   PHYSICAL REVIEW A

High-Cooperativity Cavity QED with Magnons at Microwave Frequencies

(2014) Maxim Goryachev et al.   Physical Review Applied

Full Coherent Frequency Conversion between Two Propagating Microwave Modes

(2013) Baleegh Abdo et al.   PHYSICAL REVIEW LETTERS

Characterizing quantum microwave radiation and its entanglement with superconducting qubits using linear detectors

(2012) C. Eichler et al.   PHYSICAL REVIEW A

Ultrafast Quantum Gates in Circuit QED

(2012) G. Romero et al.   PHYSICAL REVIEW LETTERS

Widely Tunable, Nondegenerate Three-Wave Mixing Microwave Device Operating near the Quantum Limit

(2012) N. Roch et al.   PHYSICAL REVIEW LETTERS

Generating Entangled Microwave Radiation Over Two Transmission Lines

(2012) E. Flurin et al.   PHYSICAL REVIEW LETTERS

Ultrastrong Coupling of the Cyclotron Transition of a 2D Electron Gas to a THz Metamaterial

(2012) G. Scalari et al.   SCIENCE

Quantum Simulation of the Ultrastrong-Coupling Dynamics in Circuit Quantum Electrodynamics

(2012) D. Ballester et al.   Physical Review X

Integrability of the Rabi Model

(2011) D. Braak   PHYSICAL REVIEW LETTERS

Experimental State Tomography of Itinerant Single Microwave Photons

(2011) C. Eichler et al.   PHYSICAL REVIEW LETTERS

Phase-preserving amplification near the quantum limit with a Josephson ring modulator

(2010) N. Bergeal et al.   NATURE

Analog information processing at the quantum limit with a Josephson ring modulator

(2010) N. Bergeal et al.   Nature Physics

Circuit quantum electrodynamics in the ultrastrong-coupling regime

(2010) T. Niemczyk et al.   Nature Physics

Dual-Path State Reconstruction Scheme for Propagating Quantum Microwaves and Detector Noise Tomography

(2010) E. P. Menzel et al.   PHYSICAL REVIEW LETTERS

Sub-cycle switch-on of ultrastrong light–matter interaction

(2009) G. Günter et al.   NATURE