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Experimental verification of the commutation relation for Pauli spin operators using single-photon quantum interference

Authors :
Kim, Yong-Su
Lim, Hyang-Tag
Ra, Young-Sik
Kim, Yoon-Ho
Source :
Physics Letters A. Sep2010, Vol. 374 Issue 43, p4393-4396. 4p.
Publication Year :
2010

Abstract

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, , showed process fidelity of 0.94 compared to the ideal operation and is determined to be . [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
03759601
Volume :
374
Issue :
43
Database :
Academic Search Index
Journal :
Physics Letters A
Publication Type :
Academic Journal
Accession number :
53796786
Full Text :
https://doi.org/10.1016/j.physleta.2010.09.003