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 :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2667263
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