Experimental verification of the commutation relation for Pauli spin operators using single-photon quantum interference
SCIE
SCOPUS
- Title
- Experimental verification of the commutation relation for Pauli spin operators using single-photon quantum interference
- Authors
- Kim, YS; Lim, HT; Ra, YS; Kim, YH
- Date Issued
- 2010-09-27
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- We report experimental verification of the commutation relation for Pauli spin operators using the single-photon polarization state. The experimental quantum operation corresponding to the commutator, vertical bar I sigma(z), sigma(x)vertical bar = k sigma(y), showed process fidelity of 0.94 compared to the ideal ay operation and vertical bar k vertical bar is determined to be 2.12 +/- 0.18. (C) 2010 Elsevier B.V. All rights reserved.
- Keywords
- Pauli spin operators; Commutation relation
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/25586
- DOI
- 10.1016/J.PHYSLETA.2010.09.003
- ISSN
- 0375-9601
- Article Type
- Article
- Citation
- PHYSICS LETTERS A, vol. 374, no. 43, page. 4393 - 4396, 2010-09-27
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- There are no files associated with this item.
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