activity
19992024
most citedProposed realization of the Dicke-model quantum phase transition in an optical cavity QED system

550 citations · 1.9k across the 28 of their papers we have counts for

collaborators

28 papers

quant-ph2024

Cavity QED systems for steady-state sources of Wigner-negative light

Alex Elliott, Scott Parkins

We present a theoretical investigation of optical cavity QED systems, as described by the driven, open Jaynes-Cummings model and some of its variants, as potential sources of stead…

quant-ph2018★ 93 cited

Dicke model simulation via cavity-assisted Raman transitions

Zhang Zhiqiang, Chern Hui Lee, Ravi Kumar +5

The Dicke model is of fundamental importance in quantum mechanics for understanding the collective behaviour of atoms coupled to a single electromagnetic mode. In this paper, we de…

quant-ph2017

Collective strong coupling of cold atoms to an all-fiber ring cavity

S. K. Ruddell, K. E. Webb, I. Herrera +2

We experimentally demonstrate a ring geometry all-fiber cavity system for cavity quantum electrodynamics with an ensemble of cold atoms. The fiber cavity contains a nanofiber secti…

quant-ph2015★ 13 cited

Superradiant Decay and Dipole-Dipole Interaction of Distant Atoms in a Two-Way Cascaded Cavity QED System

Steffen Zeeb, Changsuk Noh, A. S. Parkins +1

We investigate a two-way cascaded cavity QED system consisting of microtoroidal resonators coupled through an optical fiber. Each microtoroidal cavity supports two counter-propagat…

quant-ph2014★ 32 cited

Rapid Steady State Convergence for Quantum Systems Using Time-Delayed Feedback Control

A L Grimsmo, A S Parkins, B-S Skagerstam

We propose a time-delayed feedback control scheme for open quantum systems that can dramatically reduce the time to reach steady state. No measurement is performed in the feedback…

quant-ph2013★ 24 cited

Dissipative Dicke model with non-linear atom-photon interaction

A L Grimsmo, A S Parkins

We study a generalized Dicke model, as recently realized in an atomic quantum gas experiment, describing the collective interaction of N two-level atoms with a single cavity mode.…