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arXiv · 2105.04190

Phase-space simulations of feedback coherent Ising machines

Simon Kiesewetter·Peter D Drummond
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Abstract

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, general hard optimization problems can be solved. Here, computational quantum simulations of a feedback type of photonic parametric network are carried out, which is the implementation of the coherent Ising machine. Results for success rates are obtained using this scalable phase-space algorithm for quantum simulations of quantum feedback devices.

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Simon Kiesewetter, Peter D Drummond. 2022-01-11. Phase-space simulations of feedback coherent Ising machines. https://doi.org/10.1364/ol.434114

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