93 citations · 157 across the 3 of their papers we have counts for
3 papers
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-ph2016★ 1 cited
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…
quant-ph2015★ 63 cited
Prospects for atomic clocks based on large ion crystals
Kyle Arnold, Elnur Haciyev, Eduardo Paez +3
We investigate the feasibility of precision frequency metrology with large ion crystals. For clock candidates with a negative differential static polarisability, we show that micro…