550 citations · 1.4k across the 28 of their papers we have counts for
29 papers
Modelling quantum light-matter interactions in waveguide-QED with retardation and a time-delayed feedback: matrix product states versus a space-discretized waveguide model
Sofia Arranz Regidor, Gavin Crowder, Howard Carmichael +1
We present two different methods for modelling non-Markovian quantum light-matter interactions in waveguide QED systems, using matrix product states (MPSs) and a space-discretized…
Critical Theory for the Breakdown of Photon Blockade
Jonathan B. Curtis, Igor Boettcher, Jeremy T. Young +4
Photon blockade is the result of the interplay between the quantized nature of light and strong optical nonlinearities, whereby strong photon-photon repulsion prevents a quantum op…
Quantum trajectory theory of few photon cavity-QED systems with a time-delayed coherent feedback
Gavin Crowder, Howard Carmichael, Stephen Hughes
We describe an efficient approach to modelling cavity quantum electrodynamics (QED) with a time-delayed coherent feedback using quantum trajectory simulations. An analytical set of…
Two-Photon Resonance Fluorescence of a Ladder-Type Atomic System
Simone Gasparinetti, Jean-Claude Besse, Marek Pechal +4
Multi-photon emitters are a sought-after resource in quantum photonics. Nonlinear interactions between a multi-level atomic system and a coherent drive can lead to resonant two-pho…
Quasienergy collapse in the driven Jaynes--Cummings--Rabi model: correspondence with a charged Dirac particle in an electromagnetic field
R. Gutiérrez-Jáuregui, H. J. Carmichael
A system evolving under the driven Jaynes--Cummings model will undergo a phase transition at a critical driving field amplitude. This transition is foreshadowed by a collapse of th…
Dissipative quantum phase transition of light in a generalized Jaynes-Cummings-Rabi model
R. Gutierrez-Jauregui, H. J. Carmichael
The mean-field steady states of a generalized model of two-state systems interacting with one mode of the radiation field in the presence of external driving and dissipation ar…