Tunable chiral bound states with giant atoms
We propose tunable chiral bound states in a system composed of superconducting giant
atoms and a Josephson photonic-crystal waveguide (PCW), with no analog in other …
atoms and a Josephson photonic-crystal waveguide (PCW), with no analog in other …
Loss mechanisms and quasiparticle dynamics in superconducting microwave resonators made of thin-film granular aluminum
Superconducting high kinetic inductance elements constitute a valuable resource for
quantum circuit design and millimeter-wave detection. Granular aluminum (grAl) in the …
quantum circuit design and millimeter-wave detection. Granular aluminum (grAl) in the …
Photonic-crystal Josephson traveling-wave parametric amplifier
A microwave amplifier combining noise performances as close as possible to the quantum
limit with large bandwidth and high saturation power is highly desirable for many solid-state …
limit with large bandwidth and high saturation power is highly desirable for many solid-state …
Granular aluminium as a superconducting material for high-impedance quantum circuits
Superconducting quantum information processing machines are predominantly based on
microwave circuits with relatively low characteristic impedance, about 100 Ω, and small …
microwave circuits with relatively low characteristic impedance, about 100 Ω, and small …
Energy-participation quantization of Josephson circuits
Superconducting microwave circuits incorporating nonlinear devices, such as Josephson
junctions, are a leading platform for emerging quantum technologies. Increasing circuit …
junctions, are a leading platform for emerging quantum technologies. Increasing circuit …
Driven dissipative dynamics and topology of quantum impurity systems
In this review, we provide an introduction to and an overview of some more recent advances
in real-time dynamics of quantum impurity models and their realizations in quantum devices …
in real-time dynamics of quantum impurity models and their realizations in quantum devices …
Controlling atom-photon bound states in an array of Josephson-junction resonators
Engineering the electromagnetic environment of a quantum emitter gives rise to a plethora
of exotic light-matter interactions. In particular, photonic lattices can seed long-lived atom …
of exotic light-matter interactions. In particular, photonic lattices can seed long-lived atom …
Circuit quantum electrodynamics of granular aluminum resonators
Granular aluminum (grAl) is a promising high kinetic inductance material for detectors,
amplifiers, and qubits. Here we model the grAl structure, consisting of pure aluminum grains …
amplifiers, and qubits. Here we model the grAl structure, consisting of pure aluminum grains …
A tunable Josephson platform to explore many-body quantum optics in circuit-QED
The interaction between light and matter remains a central topic in modern physics despite
decades of intensive research. Coupling an isolated emitter to a single mode of the …
decades of intensive research. Coupling an isolated emitter to a single mode of the …
Observation of quantum many-body effects due to zero point fluctuations in superconducting circuits
Electromagnetic fields possess zero point fluctuations which lead to observable effects such
as the Lamb shift and the Casimir effect. In the traditional quantum optics domain, these …
as the Lamb shift and the Casimir effect. In the traditional quantum optics domain, these …