A measurement-adapted coarse-graining method derives a fourth-order effective quantum master equation for open quantum systems, with analytical parameters, regularization for singularities, and demonstration on superconducting qubit readout dynamics.
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quant-ph 2years
2024 2verdicts
UNVERDICTED 2representative citing papers
A continuously driven Kerr parametric oscillator with third-order nonlinearity is operated as a tunable asymmetric double-well quantum simulator to study dissipative tunneling rates relevant to chemical activation.
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Model Order Reduction for Open Quantum Systems Based on Measurement-adapted Time-coarse Graining
A measurement-adapted coarse-graining method derives a fourth-order effective quantum master equation for open quantum systems, with analytical parameters, regularization for singularities, and demonstration on superconducting qubit readout dynamics.
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Asymmetry Control in a Parametric Oscillator for the Quantum Simulation of Chemical Activation
A continuously driven Kerr parametric oscillator with third-order nonlinearity is operated as a tunable asymmetric double-well quantum simulator to study dissipative tunneling rates relevant to chemical activation.