DocumentCode
3062377
Title
Physical approximation of the partial transpose and its application to entanglement detection
Author
Hyang-Tag Lim ; Yong-Su Kim ; Young-Sik Ra ; Joonwoo Bae ; Yoon-Ho Kim
Author_Institution
Dept. of Phys., Pohang Univ. of Sci. & Technol. (POSTECH), Pohang, South Korea
fYear
2013
fDate
June 30 2013-July 4 2013
Firstpage
1
Lastpage
2
Abstract
We report the first experimental implementation of an approximate partial transpose operation for photonic two-qubit systems. Direct detection of entanglement using the partial transpose operation is also demonstrated without performing quantum state tomography.
Keywords
quantum computing; quantum entanglement; quantum optics; entanglement detection; partial transpose operation; photonic two-qubit systems; Approximation methods; Educational institutions; Electrooptical waveguides; Photonics; Quantum entanglement; Tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location
Kyoto
Type
conf
DOI
10.1109/CLEOPR.2013.6600354
Filename
6600354
Link To Document