48 citations · 151 across the 9 of their papers we have counts for
9 papers
Quantum synchronization effects induced by strong nonlinearities
Yuan Shen, Wai-Keong Mok, Changsuk Noh +4
A paradigm for quantum synchronization is the quantum analog of the Stuart--Landau oscillator, which corresponds to a van der Pol oscillator in the limit of weak (i.e. vanishingly…
Quantum pure noise-induced transitions: A truly nonclassical limit cycle sensitive to number parity
A. Chia, W. -K. Mok, C. Noh +1
It is universally accepted that noise may bring order to complex nonequilibrium systems. Most strikingly, entirely new states not seen in the noiseless system can be induced purely…
Phase-preserving linear amplifiers not simulable by the parametric amplifier
A. Chia, M. Hajdusek, R. Nair +3
It is commonly accepted that a parametric amplifier can simulate a phase-preserving linear amplifier regardless of how the latter is realized [Caves et al., Phys. Rev. A 86, 063802…
Phase diffusion and the small-noise approximation in linear amplifiers: Limitations and beyond
A. Chia, M. Hajdusek, R. Fazio +2
The phase of an optical field inside a linear amplifier is widely known to diffuse with a diffusion coefficient that is inversely proportional to the photon number. The same proces…
Relaxation oscillations and frequency entrainment in quantum mechanics
A. Chia, L. C. Kwek, C. Noh
Frequency entrainment of continuous-variable oscillators has to date been restrained to the weakly nonlinear regime. Here we overcome this bottleneck and extend frequency entrainme…
Coherent chemical kinetics as quantum walks I: Reaction operators for radical pairs
A. Chia, A. Gorecka, K. C. Tan +4
Classical chemical kinetics use rate-equation models to describe how a reaction proceeds in time. Such models are sufficient for describing state transitions in a reaction where co…
Coherent chemical kinetics as quantum walks II: Radical-pair reactions in Arabidopsis thaliana
A. Chia, A. Gorecka, P. Kurzynski +2
We apply the quantum-walk approach recently proposed in arXiv:quant-ph-1506.04213 to a radical-pair reaction where realistic estimates for the intermediate transition rates are ava…
The Quantum Theory of MIMO Markovian Feedback with Diffusive Measurements
A. Chia, H. M. Wiseman
Feedback control engineers have been interested in MIMO (multiple-input multiple-output) extensions of SISO (single-input single-output) results of various kinds due to its rich ma…
Quantum Teleportation of Light
Changsuk Noh, A. Chia, Hyunchul Nha +2
Requirements for the successful teleportation of a beam of light, including its temporal correlations, are discussed. Explicit expressions for the degrees of first- and second-orde…