Journal article
Strong unitary and overlap uncertainty relations: Theory and experiment
- Abstract:
-
We derive and experimentally investigate a strong uncertainty relation valid for any n unitary operators, which implies the standard uncertainty relation and others as special cases, and which can be written in terms of geometric phases. It is saturated by every pure state of any n-dimensional quantum system, generates a tight overlap uncertainty relation for the transition probabilities of any n þ 1 pure states, and gives an upper bound for the out-of-time-order correlation function. We test...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Publisher copy:
- 10.1103/physrevlett.120.230402
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Authors
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review Letters Journal website
- Volume:
- 120
- Issue:
- 23
- Article number:
- 230402
- Publication date:
- 2018-06-05
- Acceptance date:
- 2018-05-01
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
- Pmid:
-
29932718
- Source identifiers:
-
911078
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:911078
- UUID:
-
uuid:9ea529d1-d4e4-4c40-b1cc-83927dde47ad
- Local pid:
- pubs:911078
- Deposit date:
- 2019-01-29
Terms of use
- Copyright holder:
- American Physical Society
- Copyright date:
- 2018
- Notes:
- Copyright © 2018 American Physical Society.
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