A ferroelectric shunt capacitor on a transmon qubit supplies an extra control knob for anharmonicity while remaining in the charge-insensitive regime.
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4 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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quant-ph 4years
2026 4representative citing papers
AQUIRE is the first error-aware adaptive Bayesian protocol for simultaneously estimating the mean and error of observables on qudit quantum computers using generalized Pauli operators and overlap grouping.
For unitaries from local or pairwise interactions, depolarizing noise above a critical strength makes open quantum spin chain dynamics exactly classically simulable by halting growth in the negative Markov chain representation.
Uniform sampling cancels alternating signal contributions, and biasing the prepared state reduces that cancellation; but for the diagonal observables demonstrated, the estimator is classical importance sampling, not a new quantum tool.
citing papers explorer
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Ferroelectric transmon
A ferroelectric shunt capacitor on a transmon qubit supplies an extra control knob for anharmonicity while remaining in the charge-insensitive regime.
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An Error-aware and Adaptive Method for the Estimation of Quantum Observables on Qudit-Based Quantum Computers
AQUIRE is the first error-aware adaptive Bayesian protocol for simultaneously estimating the mean and error of observables on qudit quantum computers using generalized Pauli operators and overlap grouping.
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Quantum-to-Classical Computability Transition via Negative Markov Chains
For unitaries from local or pairwise interactions, depolarizing noise above a critical strength makes open quantum spin chain dynamics exactly classically simulable by halting growth in the negative Markov chain representation.
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Ensemble Engineering to Overcome Destructive Cancellation in Quantum Measurements
Uniform sampling cancels alternating signal contributions, and biasing the prepared state reduces that cancellation; but for the diagonal observables demonstrated, the estimator is classical importance sampling, not a new quantum tool.