DocumentCode
2667263
Title
Experimental verification of continuous-variable tripartite entanglement
Author
Aoki, T. ; Takei, N. ; Yonezawa, Hikaru ; Wakui, K. ; Hiraoka, T. ; Furusawa, Akira ; van Loock, P.
Author_Institution
Dept. of Appl. Phys., Tokyo Univ., Japan
fYear
2003
fDate
6-6 June 2003
Abstract
A continuous-variable tripartite entangled state is experimentally generated by superimposing three independent squeezed vacuum states. We verify the entanglement by measuring the variances of total momentum and relative positions.
Keywords
optical squeezing; quantum entanglement; teleportation; continuous-variable entanglement; momentum; relative positions; squeezed vacuum states; tripartite entanglement; variances; Elementary particle vacuum; Laser beams; Laser excitation; Noise level; Oscillators; Physics; Position measurement; Protocols; Quantum entanglement; Quantum mechanics;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-749-0
Type
conf
DOI
10.1109/QELS.2003.237798
Filename
1276080
Link To Document