Circuit quantum electrodynamics

A Blais, AL Grimsmo, SM Girvin, A Wallraff - Reviews of Modern Physics, 2021 - APS
Quantum-mechanical effects at the macroscopic level were first explored in Josephson-
junction-based superconducting circuits in the 1980s. In recent decades, the emergence of …

Reminiscence of classical chaos in driven transmons

J Cohen, A Petrescu, R Shillito, A Blais - PRX Quantum, 2023 - APS
Transmon qubits are ubiquitously used in superconducting quantum information processor
architectures. Strong drives are required to realize fast, high-fidelity, gates and …

Vacuum Bloch–Siegert shift in Landau polaritons with ultra-high cooperativity

X Li, M Bamba, Q Zhang, S Fallahi, GC Gardner… - Nature …, 2018 - nature.com
A two-level system resonantly interacting with an ac magnetic or electric field constitutes the
physical basis of diverse phenomena and technologies. However, Schrödinger's equation …

Escape of a driven quantum Josephson circuit into unconfined states

R Lescanne, L Verney, Q Ficheux, MH Devoret… - Physical Review …, 2019 - APS
Josephson circuits have been ideal systems with which to study complex nonlinear
dynamics that can lead to chaotic behavior and instabilities. More recently, Josephson …

Multiphoton blockade in the two-photon Jaynes-Cummings model

F Zou, XY Zhang, XW Xu, JF Huang, JQ Liao - Physical Review A, 2020 - APS
We study multiphoton blockade and photon-induced tunneling effects in the two-photon
Jaynes-Cummings model, where a single-mode cavity field and a two-level atom are …

Classical chaos in quantum computers

SD Börner, C Berke, DP DiVincenzo, S Trebst… - Physical Review …, 2024 - APS
The development of quantum computing hardware is facing the challenge that current-day
quantum processors, comprising 50–100 qubits, already operate outside the range of …

Photon blockade in the Jaynes-Cummings model with two-photon dissipation

H Zhang, Z Duan - Optics Express, 2023 - opg.optica.org
We propose a scheme to generate a single-photon source based on photon blockade in the
Jaynes-Cummings (JC) model with a two-photon dissipation (TPD) process. We present the …

Fully quantum scalable description of driven-dissipative lattice models

P Deuar, A Ferrier, M Matuszewski, G Orso… - PRX quantum, 2021 - APS
Methods for modeling large driven-dissipative quantum systems are becoming increasingly
urgent due to recent experimental progress in a number of photonic platforms. We …

Dynamical symmetries and symmetry-protected selection rules in periodically driven quantum systems

G Engelhardt, J Cao - Physical review letters, 2021 - APS
In recent experiments, the light-matter interaction has reached the ultrastrong coupling limit,
which can give rise to dynamical generalizations of spatial symmetries in periodically driven …

Structural instability of driven josephson circuits prevented by an inductive shunt

L Verney, R Lescanne, MH Devoret, Z Leghtas… - Physical Review …, 2019 - APS
Superconducting circuits are a versatile platform to implement a multitude of Hamiltonians
that perform quantum computation, simulation, and sensing tasks. A key ingredient for …