Transport implementation of the Bernstein–Vazirani algorithm with ion qubits
Using trapped ion quantum bits in a scalable microfabricated surface trap, we perform the Bernstein–Vazirani algorithm. Our architecture takes advantage of the ion transport capabilities of such a trap. The algorithm is demonstrated using two- and three-ion chains. For three ions, an improvement is...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2016-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/18/8/083030 |
| _version_ | 1827873670859587584 |
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| author | S D Fallek C D Herold B J McMahon K M Maller K R Brown J M Amini |
| author_facet | S D Fallek C D Herold B J McMahon K M Maller K R Brown J M Amini |
| author_sort | S D Fallek |
| collection | DOAJ |
| description | Using trapped ion quantum bits in a scalable microfabricated surface trap, we perform the Bernstein–Vazirani algorithm. Our architecture takes advantage of the ion transport capabilities of such a trap. The algorithm is demonstrated using two- and three-ion chains. For three ions, an improvement is achieved compared to a classical system using the same number of oracle queries. For two ions and one query, we correctly determine an unknown bit string with probability 97.6(8)%. For three ions, we succeed with probability 80.9(3)%. |
| first_indexed | 2024-03-12T16:40:28Z |
| format | Article |
| id | doaj.art-65ed9201d7cc4331ad1aee1a5262b932 |
| institution | Directory Open Access Journal |
| issn | 1367-2630 |
| language | English |
| last_indexed | 2024-03-12T16:40:28Z |
| publishDate | 2016-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | New Journal of Physics |
| spelling | doaj.art-65ed9201d7cc4331ad1aee1a5262b9322023-08-08T14:32:14ZengIOP PublishingNew Journal of Physics1367-26302016-01-0118808303010.1088/1367-2630/18/8/083030Transport implementation of the Bernstein–Vazirani algorithm with ion qubitsS D Fallek0https://orcid.org/0000-0003-4703-9888C D Herold1https://orcid.org/0000-0003-1373-4145B J McMahon2K M Maller3K R Brown4J M Amini5Georgia Tech Research Institute , Atlanta, GA 30332, USAGeorgia Tech Research Institute , Atlanta, GA 30332, USAGeorgia Tech Research Institute , Atlanta, GA 30332, USAGeorgia Tech Research Institute , Atlanta, GA 30332, USASchool of Physics, Georgia Institute of Technology , Atlanta, GA 30332, USA; School of Chemistry and Biochemistry, Georgia Institute of Technology , Atlanta, GA 30332, USA; School of Computational Science and Engineering, Georgia Institute of Technology , Atlanta, GA 30332, USAGeorgia Tech Research Institute , Atlanta, GA 30332, USA; Current address: Department of Physics, University of Maryland, College Park, MD 20742, USAUsing trapped ion quantum bits in a scalable microfabricated surface trap, we perform the Bernstein–Vazirani algorithm. Our architecture takes advantage of the ion transport capabilities of such a trap. The algorithm is demonstrated using two- and three-ion chains. For three ions, an improvement is achieved compared to a classical system using the same number of oracle queries. For two ions and one query, we correctly determine an unknown bit string with probability 97.6(8)%. For three ions, we succeed with probability 80.9(3)%.https://doi.org/10.1088/1367-2630/18/8/083030quantum computingquantum controltrapped ionssurface–electrode trap03.67.Lx03.67.Bg |
| spellingShingle | S D Fallek C D Herold B J McMahon K M Maller K R Brown J M Amini Transport implementation of the Bernstein–Vazirani algorithm with ion qubits New Journal of Physics quantum computing quantum control trapped ions surface–electrode trap 03.67.Lx 03.67.Bg |
| title | Transport implementation of the Bernstein–Vazirani algorithm with ion qubits |
| title_full | Transport implementation of the Bernstein–Vazirani algorithm with ion qubits |
| title_fullStr | Transport implementation of the Bernstein–Vazirani algorithm with ion qubits |
| title_full_unstemmed | Transport implementation of the Bernstein–Vazirani algorithm with ion qubits |
| title_short | Transport implementation of the Bernstein–Vazirani algorithm with ion qubits |
| title_sort | transport implementation of the bernstein vazirani algorithm with ion qubits |
| topic | quantum computing quantum control trapped ions surface–electrode trap 03.67.Lx 03.67.Bg |
| url | https://doi.org/10.1088/1367-2630/18/8/083030 |
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