Observation of a dissipative phase transition in a one-dimensional circuit QED lattice
Condensed matter physics has been driven forward by significant experimental and
theoretical progress in the study and understanding of equilibrium phase transitions based …
theoretical progress in the study and understanding of equilibrium phase transitions based …
The dissipative Bose-Hubbard model: Methods and examples
Open many-body quantum systems have attracted renewed interest in the context of
quantum information science and quantum transport with biological clusters and ultracold …
quantum information science and quantum transport with biological clusters and ultracold …
The upside of noise: engineered dissipation as a resource in superconducting circuits
E Kapit - Quantum Science and Technology, 2017 - iopscience.iop.org
Historically, noise in superconducting circuits has been considered an obstacle to be
removed. A large fraction of the research effort in designing superconducting circuits has …
removed. A large fraction of the research effort in designing superconducting circuits has …
Beyond mean-field bistability in driven-dissipative lattices: Bunching-antibunching transition and quantum simulation
In the present work we investigate the existence of multiple nonequilibrium steady states in a
coherently driven XY lattice of dissipative two-level systems. A commonly used mean-field …
coherently driven XY lattice of dissipative two-level systems. A commonly used mean-field …
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 …
urgent due to recent experimental progress in a number of photonic platforms. We …
Tunable coupling of transmission-line microwave resonators mediated by an rf SQUID
F Wulschner, J Goetz, FR Koessel, E Hoffmann… - EPJ Quantum …, 2016 - Springer
We realize tunable coupling between two superconducting transmission line resonators.
The coupling is mediated by a non-hysteretic rf SQUID acting as a flux-tunable mutual …
The coupling is mediated by a non-hysteretic rf SQUID acting as a flux-tunable mutual …
Resummation for nonequilibrium perturbation theory and application to open quantum lattices
Lattice models of fermions, bosons, and spins have long served to elucidate the essential
physics of quantum phase transitions in a variety of systems. Generalizing such models to …
physics of quantum phase transitions in a variety of systems. Generalizing such models to …
Realizing dipolar spin models with arrays of superconducting qubits
We propose a platform for quantum many body simulations of dipolar spin models using
current circuit QED technology. Our basic building blocks are 3D transmon qubits where we …
current circuit QED technology. Our basic building blocks are 3D transmon qubits where we …
Doublons, topology and interactions in a one-dimensional lattice
PM Azcona, CA Downing - Scientific reports, 2021 - nature.com
We investigate theoretically the Bose–Hubbard version of the celebrated Su-Schrieffer-
Heeger topological model, which essentially describes a one-dimensional dimerized array …
Heeger topological model, which essentially describes a one-dimensional dimerized array …
Two coupled nonlinear cavities in a driven-dissipative environment
We investigate two coupled nonlinear cavities that are coherently driven in a dissipative
environment. We perform semiclassical, numerical, and analytical quantum studies of this …
environment. We perform semiclassical, numerical, and analytical quantum studies of this …