Journal article
Quantum change point
- Abstract:
-
Sudden changes are ubiquitous in nature. Identifying them is crucial for a number of applications in biology, medicine, and social sciences. Here we take the problem of detecting sudden changes to the quantum domain. We consider a source that emits quantum particles in a default state, until a point where a mutation occurs that causes the source to switch to another state. The problem is then to find out where the change occurred. We determine the maximum probability of correctly identifying ...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
-
-
(Accepted manuscript, pdf, 556.3KB)
-
- Publisher copy:
- 10.1103/physrevlett.117.150502
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Authors
Funding
+ Ministry of Economy and Competitiveness, Spain
More from this funder
Grant:
No.FIS2015-
67161-P
No.FIS2013-40627-P
Expand funders...
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review Letters Journal website
- Volume:
- 117
- Issue:
- 15
- Article number:
- 150502
- Publication date:
- 2016-10-07
- DOI:
- EISSN:
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1079-7114
- ISSN:
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0031-9007
- Pmid:
-
27768375
- Source identifiers:
-
733244
Item Description
- Language:
- English
- Pubs id:
-
pubs:733244
- UUID:
-
uuid:dc7ee62b-93dd-4931-a8f6-9609ec4e7cb2
- Local pid:
- pubs:733244
- Deposit date:
- 2017-11-06
Terms of use
- Copyright holder:
- American Physical Society
- Copyright date:
- 2016
- Notes:
- Copyright © 2017 American Physical Society. This is the accepted manuscript version of the article. The final version is available online from the American Physical Society at: https://doi.org/10.1103/PhysRevLett.117.150502
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