Ensemble Feature Selection trains a ridge-regression linear estimator on an ensemble of noisy channels to estimate process infidelity of non-Clifford gates, validated against IRB on IBM hardware with 0.01 precision over 0.02-0.2 infidelity range.
Fast estimation of physical error contributions of quantum gates
4 Pith papers cite this work, alongside 4 external citations. Polarity classification is still indexing.
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Proposes the dual-rail cat code (DRCC) as a concatenated bosonic encoding enabling bias-preserving gates, deterministic photon-loss correction, and erasure-resilient fault tolerance.
Gaussian randomized rounding on two-qubit marginals of depth-D circuits with local depolarizing noise p yields samples whose expected Max-Cut cost matches the noisy quantum device up to an approximation ratio of 1-O[(1-p)^D].
Numerical simulations of two-qubit superconducting systems show that non-Markovian reservoir correlations influence disentanglement dynamics and the fidelity of √iSWAP and Hadamard-CNOT gate sequences.
citing papers explorer
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Non-Clifford Benchmarking via Ensemble Feature Selection
Ensemble Feature Selection trains a ridge-regression linear estimator on an ensemble of noisy channels to estimate process infidelity of non-Clifford gates, validated against IRB on IBM hardware with 0.01 precision over 0.02-0.2 infidelity range.
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Bias-Preserving Gates and Quantum Error Correction With Dual-Rail Cat Codes
Proposes the dual-rail cat code (DRCC) as a concatenated bosonic encoding enabling bias-preserving gates, deterministic photon-loss correction, and erasure-resilient fault tolerance.
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Sampling (noisy) quantum circuits through randomized rounding
Gaussian randomized rounding on two-qubit marginals of depth-D circuits with local depolarizing noise p yields samples whose expected Max-Cut cost matches the noisy quantum device up to an approximation ratio of 1-O[(1-p)^D].
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Entanglement dynamics and performance of two-qubit gates for superconducting qubits under non-Markovian effects
Numerical simulations of two-qubit superconducting systems show that non-Markovian reservoir correlations influence disentanglement dynamics and the fidelity of √iSWAP and Hadamard-CNOT gate sequences.