98 citations · 1.1k across the 43 of their papers we have counts for
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Dually tunable YBCO coplanar waveguide resonators based on helium-ion-generated Josephson inductances
Kenny Fohmann, Timo J. Glebe-Märklin, Benedikt Wilde +5
Superconducting microwave circuits with and without Josephson inductances are the Swiss Army knife for many experiments and technologies from quantum information science to astroph…
Tunable and nonlinearity-enhanced dispersive-plus-dissipative coupling in photon-pressure circuits
Mohamad Kazouini, Janis Peter, Zisu Emily Guo +5
Photon-pressure circuits are the circuit implementation of the cavity optomechanical Hamiltonian and discussed for qubit readout, low-frequency quantum photonics and dark matter ax…
Magnetically induced Josephson nano-diodes in field-resilient superconducting microwave circuits
Benedikt Wilde, Mohamad Kazouini, Timo Kern +5
The development of nonlinear and frequency-tunable superconducting microwave circuits for operation in large magnetic fields is of high relevance for hybrid quantum systems such as…
A superconducting on-chip microwave cavity for tunable hybrid systems with optically trapped Rydberg atoms
Benedikt Wilde, Manuel Kaiser, Malte Reinschmidt +5
Hybrid quantum systems are highly promising platforms for addressing important challenges of quantum information science and quantum sensing. Their implementation, however, is tech…
Niobium Quantum Interference Microwave Circuits with Monolithic Three-Dimensional (3D) Nanobridge Junctions
Kevin Uhl, Daniel Hackenbeck, Janis Peter +3
Nonlinear microwave circuits are key elements for many groundbreaking research directions and technologies, such as quantum computation and quantum sensing. The majority of microwa…
Photon-Pressure with an Effective Negative Mass Microwave Mode
Ines C. Rodrigues, Gary A. Steele, Daniel Bothner
Harmonic oscillators belong to the most fundamental concepts in physics and are central to many current research fields such as circuit QED, cavity optomechanics and photon-pressur…
Parametrically enhanced interactions and non-trivial bath dynamics in a photon-pressure Kerr amplifier
Ines C. Rodrigues, Gary A. Steele, Daniel Bothner
Photon-pressure coupling between two superconducting circuits is a promising platform for investigating radiation-pressure coupling in novel parameter regimes and for the developme…
Cavity driven Rabi oscillations between Rydberg states of atoms trapped on a superconducting atom chip
Manuel Kaiser, Conny Glaser, Li Yuan Ley +8
Hybrid quantum systems involving cold atoms and microwave resonators can enable cavity-mediated infinite-range interactions between atomic spin systems and realize atomic quantum m…
Four-wave-cooling to the single phonon level in Kerr optomechanics
Daniel Bothner, Ines C. Rodrigues, Gary A. Steele
The field of cavity optomechanics has achieved groundbreaking photonic control and detection of mechanical oscillators, based on their coupling to linear electromagnetic modes. Lat…
Apparent nonlinear damping triggered by quantum fluctuations
Mario F. Gely, Adrián Sanz Mora, Shun Yanai +3
Nonlinear damping, the change in damping rate with the amplitude of oscillations plays an important role in many electrical, mechanical and even biological oscillators. In novel te…
Cooling photon-pressure circuits into the quantum regime
I. C. Rodrigues, D. Bothner, G. A. Steele
Quantum control of electromagnetic fields was initially established in the optical domain and has been advanced to lower frequencies in the gigahertz range during the past decades…
Photon-Pressure Strong-Coupling between two Superconducting Circuits
D. Bothner, I. C. Rodrigues, G. A. Steele
The nonlinear, parametric coupling between two harmonic oscillators has been used in the field of optomechanics for breakthrough experiments regarding the control and detection of…
Coupling microwave photons to a mechanical resonator using quantum interference
I. C. Rodrigues, D. Bothner, G. A. Steele
In recent years, the field of microwave optomechanics has emerged as leading platform for achieving quantum control of macroscopic mechanical objects. Implementations of microwave…
The nature of the Lamb shift in weakly-anharmonic atoms: from normal mode splitting to quantum fluctuations
Mario F. Gely, Gary A. Steele, Daniel Bothner
When a two level system (TLS) is coupled to an electromagnetic resonator, its transition frequency changes in response to the quantum vacuum fluctuations of the electromagnetic fie…
Multi-mode ultra-strong coupling in circuit quantum electrodynamics
Sal J. Bosman, Mario F. Gely, Vibhor Singh +3
With the introduction of superconducting circuits into the field of quantum optics, many novel experimental demonstrations of the quantum physics of an artificial atom coupled to a…
Approaching ultra-strong coupling in Transmon circuit-QED using a high-impedance resonator
Sal J. Bosman, Mario F. Gely, Vibhor Singh +3
In this experiment, we couple a superconducting Transmon qubit to a high-impedance microwave resonator. Doing so leads to a large qubit-resonator coupling rate , measur…
Convergence of the multimode quantum Rabi model of circuit quantum electrodynamics
Mario F. Gely, Adrian Parra-Rodriguez, Daniel Bothner +4
Circuit quantum electrodynamics (QED) studies the interaction of artificial atoms, open transmission lines and electromagnetic resonators fabricated from superconducting electronic…