Journal article
Quantifying and controlling entanglement in the quantum magnet Cs2CoCl4
- Abstract:
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The lack of methods to experimentally detect and quantify entanglement in quantum matter impedes our ability to identify materials hosting highly entangled phases, such as quantum spin liquids. We thus investigate the feasibility of using inelastic neutron scattering (INS) to implement a model-independent measurement protocol for entanglement based on three entanglement witnesses: one-tangle, two-tangle, and quantum Fisher information (QFI). We perform high-resolution INS measurements on Cs2C...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Accepted manuscript, 12.5MB)
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- Publisher copy:
- 10.1103/PhysRevLett.127.037201
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Authors
Funding
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review Letters Journal website
- Volume:
- 127
- Article number:
- 037201
- Publication date:
- 2021-07-13
- Acceptance date:
- 2021-05-25
- DOI:
- EISSN:
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1079-7114
- ISSN:
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0031-9007
Item Description
- Language:
- English
- Keywords:
- Pubs id:
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1178641
- Local pid:
- pubs:1178641
- Deposit date:
- 2021-05-26
Terms of use
- Copyright holder:
- American Physical Society
- Copyright date:
- 2021
- Rights statement:
- © 2021 American Physical Society
- Notes:
- This is the accepted manuscript version of the article. The final version is available from American Physical Society at: https://doi.org/10.1103/PhysRevLett.127.037201
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