Cost function dependent barren plateaus in shallow parametrized quantum circuits
Parametrised quantum circuits are a promising hybrid classical-quantum approach, but rigorous results on their effective capabilities are rare. Here, the authors explore the feasibility of training depending on the type of cost functions, showing that local ones are less prone to the barren plateau...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2021-03-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-021-21728-w |
| _version_ | 1818432767972605952 |
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| author | M. Cerezo Akira Sone Tyler Volkoff Lukasz Cincio Patrick J. Coles |
| author_facet | M. Cerezo Akira Sone Tyler Volkoff Lukasz Cincio Patrick J. Coles |
| author_sort | M. Cerezo |
| collection | DOAJ |
| description | Parametrised quantum circuits are a promising hybrid classical-quantum approach, but rigorous results on their effective capabilities are rare. Here, the authors explore the feasibility of training depending on the type of cost functions, showing that local ones are less prone to the barren plateau problem. |
| first_indexed | 2024-12-14T16:10:26Z |
| format | Article |
| id | doaj.art-67c953c46a9f47489de299e3a555628e |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-14T16:10:26Z |
| publishDate | 2021-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-67c953c46a9f47489de299e3a555628e2022-12-21T22:55:00ZengNature PortfolioNature Communications2041-17232021-03-0112111210.1038/s41467-021-21728-wCost function dependent barren plateaus in shallow parametrized quantum circuitsM. Cerezo0Akira Sone1Tyler Volkoff2Lukasz Cincio3Patrick J. Coles4Theoretical Division, Los Alamos National LaboratoryTheoretical Division, Los Alamos National LaboratoryTheoretical Division, Los Alamos National LaboratoryTheoretical Division, Los Alamos National LaboratoryTheoretical Division, Los Alamos National LaboratoryParametrised quantum circuits are a promising hybrid classical-quantum approach, but rigorous results on their effective capabilities are rare. Here, the authors explore the feasibility of training depending on the type of cost functions, showing that local ones are less prone to the barren plateau problem.https://doi.org/10.1038/s41467-021-21728-w |
| spellingShingle | M. Cerezo Akira Sone Tyler Volkoff Lukasz Cincio Patrick J. Coles Cost function dependent barren plateaus in shallow parametrized quantum circuits Nature Communications |
| title | Cost function dependent barren plateaus in shallow parametrized quantum circuits |
| title_full | Cost function dependent barren plateaus in shallow parametrized quantum circuits |
| title_fullStr | Cost function dependent barren plateaus in shallow parametrized quantum circuits |
| title_full_unstemmed | Cost function dependent barren plateaus in shallow parametrized quantum circuits |
| title_short | Cost function dependent barren plateaus in shallow parametrized quantum circuits |
| title_sort | cost function dependent barren plateaus in shallow parametrized quantum circuits |
| url | https://doi.org/10.1038/s41467-021-21728-w |
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