A short note on effective Pauli noise models
We provide a simple prescription to extract an effective Pauli noise model from classical simulations of a noisy experimental protocol for a unitary gate. This prescription yields the closest Pauli channel approximation to the error channel associated with the gate implementation, as measured by the...
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Main Author | |
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Format | Journal Article |
Language | English |
Published |
15.11.2023
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Subjects | |
Online Access | Get full text |
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Summary: | We provide a simple prescription to extract an effective Pauli noise model
from classical simulations of a noisy experimental protocol for a unitary gate.
This prescription yields the closest Pauli channel approximation to the error
channel associated with the gate implementation, as measured by the Frobenius
distance between quantum channels. Informed by these results, we highlight some
puzzles regarding the quantitative treatment of coherent errors. |
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DOI: | 10.48550/arxiv.2311.09129 |