Quantifying the nonclassicality of pure dephasing
The presence of processes that cannot be simulated classically in open quantum system dynamics is acknowledged, but an exact quantifier for this non-classical character is still missing. Here, the authors provide a quantitative measure of non-classicality for purely dephasing evolutions.
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2019-08-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-019-11502-4 |
| _version_ | 1819036112526508032 |
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| author | Hong-Bin Chen Ping-Yuan Lo Clemens Gneiting Joonwoo Bae Yueh-Nan Chen Franco Nori |
| author_facet | Hong-Bin Chen Ping-Yuan Lo Clemens Gneiting Joonwoo Bae Yueh-Nan Chen Franco Nori |
| author_sort | Hong-Bin Chen |
| collection | DOAJ |
| description | The presence of processes that cannot be simulated classically in open quantum system dynamics is acknowledged, but an exact quantifier for this non-classical character is still missing. Here, the authors provide a quantitative measure of non-classicality for purely dephasing evolutions. |
| first_indexed | 2024-12-21T08:00:21Z |
| format | Article |
| id | doaj.art-80823c0070344abc8faadcc2b012e7e4 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-21T08:00:21Z |
| publishDate | 2019-08-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-80823c0070344abc8faadcc2b012e7e42022-12-21T19:10:55ZengNature PortfolioNature Communications2041-17232019-08-011011910.1038/s41467-019-11502-4Quantifying the nonclassicality of pure dephasingHong-Bin Chen0Ping-Yuan Lo1Clemens Gneiting2Joonwoo Bae3Yueh-Nan Chen4Franco Nori5Department of Physics, National Cheng Kung UniversityDepartment of Electrophysics, National Chiao Tung UniversityTheoretical Quantum Physics Laboratory, RIKEN Cluster for Pioneering ResearchSchool of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST)Department of Physics, National Cheng Kung UniversityTheoretical Quantum Physics Laboratory, RIKEN Cluster for Pioneering ResearchThe presence of processes that cannot be simulated classically in open quantum system dynamics is acknowledged, but an exact quantifier for this non-classical character is still missing. Here, the authors provide a quantitative measure of non-classicality for purely dephasing evolutions.https://doi.org/10.1038/s41467-019-11502-4 |
| spellingShingle | Hong-Bin Chen Ping-Yuan Lo Clemens Gneiting Joonwoo Bae Yueh-Nan Chen Franco Nori Quantifying the nonclassicality of pure dephasing Nature Communications |
| title | Quantifying the nonclassicality of pure dephasing |
| title_full | Quantifying the nonclassicality of pure dephasing |
| title_fullStr | Quantifying the nonclassicality of pure dephasing |
| title_full_unstemmed | Quantifying the nonclassicality of pure dephasing |
| title_short | Quantifying the nonclassicality of pure dephasing |
| title_sort | quantifying the nonclassicality of pure dephasing |
| url | https://doi.org/10.1038/s41467-019-11502-4 |
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