70 citations · 237 across the 9 of their papers we have counts for
7 papers · 1 filter
Quest for quantum advantage: Monte Carlo wave-function simulations of the Coherent Ising Machine
Manushan Thenabadu, Run Yan Teh, Jia Wang +3
The Coherent Ising Machine (CIM) is a quantum network of optical parametric oscillators (OPOs) intended to find ground states of the Ising model. This is an NP-hard problem, relate…
The coherent Ising machine with quantum feedback: the total and conditional master equation methods
Simon Kiesewetter, Peter D Drummond
We give a detailed theoretical derivation of the quantum master equation for the coherent Ising machine. This is a quantum computational network with feedback, that solves NP hard…
Phase-space simulations of feedback coherent Ising machines
Simon Kiesewetter, Peter D Drummond
A new technique is demonstrated for carrying out exact positive-P phase-space simulations of the coherent Ising machine quantum computer. By suitable design of the coupling matrix,…
Creation, storage and retrieval of an optomechanical cat state
R. Y. Teh, S. Kiesewetter, P. D. Drummond +1
We analyze a method for the creation, storage and retrieval of optomechanical Schrodinger cat states, in which there is a quantum superposition of two distinct macroscopic states o…
Pulsed entanglement of two optomechanical oscillators
S. Kiesewetter, R. Y. Teh, M. D. Reid +1
A strategy for generating entanglement in two separated optomechanical oscillators is analysed, using entangled radiation produced from downconversion and stored in an initiating c…
Decoherence of Einstein-Podolsky-Rosen steering
L. Rosales-Zárate, R. Y. Teh, S. Kiesewetter +3
We consider two systems A and B that share Einstein-Podolsky-Rosen (EPR) steering correlations and study how these correlations will decay, when each of the systems are independent…
Scalable quantum simulation of pulsed entanglement and Einstein-Podolsky-Rosen steering in optomechanics
S. Kiesewetter, Q. Y. He, P. D. Drummond +1
We demonstrate a complete, probabilistic quantum dynamical simulation of the standard nonlinear Hamiltonian of optomechanics, including decoherence at finite temperatures. Robust e…