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quant-ph2026
Spectroscopy of Quantum Phase Slips: Visualizing Complex Real-Time Instantons
Foster Thompson, Daniel K. J. BoneÃ, Mark Dykman +1
Parametrically driven oscillators can emerge as a basis for the next generation of qubits. Classically, these systems exhibit two stable oscillatory states with opposite phases. Up…
quant-ph2025
Zero-temperature phase-flip rate in a biased parametric oscillator
Daniel K. J. BoneÃ, Wolfgang Belzig, Mark I. Dykman
A parametrically driven oscillator has two stable vibrational states at half the modulation frequency. The states have opposite phase and equal amplitudes. An extra drive at half t…