Matches in SemOpenAlex for { <https://semopenalex.org/work/W3040276504> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W3040276504 abstract "Noise in quantum hardware remains the biggest roadblock for the implementation of quantum computers. To fight the noise in the practical application of near-term quantum computers, instead of relying on quantum error correction which requires large qubit overhead, we turn to quantum error mitigation, in which we make use of extra measurements. Error extrapolation is an error mitigation technique that has been successfully implemented experimentally. Numerical simulation and heuristic arguments have indicated that exponential curves are effective for extrapolation in the large circuit limit with an expected circuit error count around unity. In this article, we extend this to multi-exponential error extrapolation and provide more rigorous proof for its effectiveness under Pauli noise. This is further validated via our numerical simulations, showing orders of magnitude improvements in the estimation accuracy over single-exponential extrapolation. Moreover, we develop methods to combine error extrapolation with two other error mitigation techniques: quasi-probability and symmetry verification, through exploiting features of these individual techniques. As shown in our simulation, our combined method can achieve low estimation bias with a sampling cost multiple times smaller than quasi-probability while without needing to be able to adjust the hardware error rate as required in canonical error extrapolation." @default.
- W3040276504 created "2020-07-10" @default.
- W3040276504 creator A5043339252 @default.
- W3040276504 date "2021-05-25" @default.
- W3040276504 modified "2023-09-30" @default.
- W3040276504 title "Multi-exponential error extrapolation and combining error mitigation techniques for NISQ applications" @default.
- W3040276504 cites W2268604949 @default.
- W3040276504 cites W2529146392 @default.
- W3040276504 cites W2562526363 @default.
- W3040276504 cites W2781738013 @default.
- W3040276504 cites W2805713135 @default.
- W3040276504 cites W2888094667 @default.
- W3040276504 cites W2909240409 @default.
- W3040276504 cites W2923370183 @default.
- W3040276504 cites W2949453985 @default.
- W3040276504 cites W2995057155 @default.
- W3040276504 cites W2996191276 @default.
- W3040276504 cites W3100933914 @default.
- W3040276504 cites W3101479050 @default.
- W3040276504 cites W3104213228 @default.
- W3040276504 cites W3108564514 @default.
- W3040276504 cites W3112158114 @default.
- W3040276504 doi "https://doi.org/10.1038/s41534-021-00404-3" @default.
- W3040276504 hasPublicationYear "2021" @default.
- W3040276504 type Work @default.
- W3040276504 sameAs 3040276504 @default.
- W3040276504 citedByCount "37" @default.
- W3040276504 countsByYear W30402765042020 @default.
- W3040276504 countsByYear W30402765042021 @default.
- W3040276504 countsByYear W30402765042022 @default.
- W3040276504 countsByYear W30402765042023 @default.
- W3040276504 crossrefType "journal-article" @default.
- W3040276504 hasAuthorship W3040276504A5043339252 @default.
- W3040276504 hasBestOaLocation W30402765041 @default.
- W3040276504 hasConcept C105795698 @default.
- W3040276504 hasConcept C111919701 @default.
- W3040276504 hasConcept C11413529 @default.
- W3040276504 hasConcept C115961682 @default.
- W3040276504 hasConcept C121332964 @default.
- W3040276504 hasConcept C122383733 @default.
- W3040276504 hasConcept C132459708 @default.
- W3040276504 hasConcept C134306372 @default.
- W3040276504 hasConcept C151376022 @default.
- W3040276504 hasConcept C154945302 @default.
- W3040276504 hasConcept C173801870 @default.
- W3040276504 hasConcept C203087015 @default.
- W3040276504 hasConcept C2779960059 @default.
- W3040276504 hasConcept C33923547 @default.
- W3040276504 hasConcept C41008148 @default.
- W3040276504 hasConcept C51003876 @default.
- W3040276504 hasConcept C58053490 @default.
- W3040276504 hasConcept C61005703 @default.
- W3040276504 hasConcept C62520636 @default.
- W3040276504 hasConcept C84114770 @default.
- W3040276504 hasConcept C99498987 @default.
- W3040276504 hasConceptScore W3040276504C105795698 @default.
- W3040276504 hasConceptScore W3040276504C111919701 @default.
- W3040276504 hasConceptScore W3040276504C11413529 @default.
- W3040276504 hasConceptScore W3040276504C115961682 @default.
- W3040276504 hasConceptScore W3040276504C121332964 @default.
- W3040276504 hasConceptScore W3040276504C122383733 @default.
- W3040276504 hasConceptScore W3040276504C132459708 @default.
- W3040276504 hasConceptScore W3040276504C134306372 @default.
- W3040276504 hasConceptScore W3040276504C151376022 @default.
- W3040276504 hasConceptScore W3040276504C154945302 @default.
- W3040276504 hasConceptScore W3040276504C173801870 @default.
- W3040276504 hasConceptScore W3040276504C203087015 @default.
- W3040276504 hasConceptScore W3040276504C2779960059 @default.
- W3040276504 hasConceptScore W3040276504C33923547 @default.
- W3040276504 hasConceptScore W3040276504C41008148 @default.
- W3040276504 hasConceptScore W3040276504C51003876 @default.
- W3040276504 hasConceptScore W3040276504C58053490 @default.
- W3040276504 hasConceptScore W3040276504C61005703 @default.
- W3040276504 hasConceptScore W3040276504C62520636 @default.
- W3040276504 hasConceptScore W3040276504C84114770 @default.
- W3040276504 hasConceptScore W3040276504C99498987 @default.
- W3040276504 hasIssue "1" @default.
- W3040276504 hasLocation W30402765041 @default.
- W3040276504 hasLocation W30402765042 @default.
- W3040276504 hasOpenAccess W3040276504 @default.
- W3040276504 hasPrimaryLocation W30402765041 @default.
- W3040276504 hasRelatedWork W2776713592 @default.
- W3040276504 hasRelatedWork W2793329535 @default.
- W3040276504 hasRelatedWork W3040276504 @default.
- W3040276504 hasRelatedWork W4226381376 @default.
- W3040276504 hasRelatedWork W4289827731 @default.
- W3040276504 hasRelatedWork W4309470286 @default.
- W3040276504 hasRelatedWork W4310512313 @default.
- W3040276504 hasRelatedWork W4321854867 @default.
- W3040276504 hasRelatedWork W4323066318 @default.
- W3040276504 hasRelatedWork W4367693286 @default.
- W3040276504 hasVolume "7" @default.
- W3040276504 isParatext "false" @default.
- W3040276504 isRetracted "false" @default.
- W3040276504 magId "3040276504" @default.
- W3040276504 workType "article" @default.