29 citations · 60 across the 4 of their papers we have counts for
4 papers
Non-equilibrium phase transition in a spin-1 Dicke model
Zhang Zhiqiang, Chern Hui Lee, Ravi Kumar +4
We realize a spin-1 Dicke model using magnetic sub-levels of the lowest F=1 hyperfine level of Rb atoms confined to a high finesse cavity. We study this system under conditi…
Entangled-State Cycles of Atomic Collective-Spin States
A. Chia, A. S. Parkins
We study quantum trajectories of collective atomic spin states of effective two-level atoms driven with laser and cavity fields. We show that interesting ``entangled-state cycl…
Motion-light parametric amplifier and entanglement distributor
A. Peng, A. S. Parkins
We propose a scheme for entangling the motional mode of a trapped atom with a propagating light field via a cavity-mediated parametric interaction. We then show that if this light…
Preparation and light-mediated distribution of motional state entanglement
A. S. Parkins, E. Larsabal
We describe and analyse numerically schemes (i) for entangling orthogonal motional modes of one or a few harmonically-trapped atoms or ions, and (ii) for transferring the entanglem…