Activated switching between coexisting limit cycles
Noise-activated switching between coexisting limit cycles, measured and explained by large deviations.
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Parametric Phenomena
Few-photon degenerate parametric resonance in a two-tone driven microwave resonator
Degenerate parametric resonance from two microwave tones in a Josephson Kerr oscillator, deep in the few-photon regime.
Three strongly coupled Kerr parametric oscillators forming a Boltzmann machine
Three coupled KPOs realise a Boltzmann machine for analog optimisation.
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The parametric instability landscape of coupled Kerr parametric oscillators
Mapping the stability and bifurcation structure of coupled KPO networks.
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Biased Ising Model Using Two Coupled Kerr Parametric Oscillators with External Force
External force biases coupled KPO networks like a magnetic field biases spins.
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