Lectures & Tutorials
PEC Derivation: Full Derivation (C65C)
Part of the series Quantum Error Mitigation (Boulder Summer School 2023); cited as one entry below.
Lecture notes walking through the PEC derivation from a single step. The conclusion is that the mitigated expectation value is a sign- and weight-adjusted sum over expectation values of Pauli-modified circuits, each run directly on hardware, with the reweighting done in classical post-processing.
- PEC estimator as a quasi-probability sum over Pauli-modified circuits
- Sampling weights and signs of the circuit instances
- Rescaling and reweighting done in classical post-processing
Summary and key points drafted by a language model from the slides, not yet reviewed by me. The slides are the source.
Cite
@misc{minev2023quantumerrormitigation,
author = {Zlatko K. Minev},
title = {{Quantum Error Mitigation (Boulder Summer School 2023)}},
howpublished = {Lecture series, Boulder Summer School},
year = {2023},
url = {https://zlatko-minev.github.io/zlatko-minev-quantum-repository/series/quantum-error-mitigation-boulder-summer-school-2023/},
note = {Slides, 7 decks}
}Reuse
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