Demonstration of quantum telecloning of optical coherent states

Satoshi Koike, Hiroki Takahashi, Hidehiro Yonezawa, Nobuyuki Takei, Samuel L. Braunstein, Takao Aoki, Akira Furusawa

研究成果: Article

62 引用 (Scopus)

抄録

We demonstrate unconditional telecloning for the first time. In particular, we symmetrically and unconditionally teleclone coherent states of light from one sender to two receivers, achieving a fidelity for each clone of F=0.58±0.01, which surpasses the classical limit. This is a manipulation of a new type of multipartite entanglement whose nature is neither purely bipartite nor purely tripartite.

元の言語English
ジャーナルPhysical Review Letters
96
発行部数6
DOI
出版物ステータスPublished - 2006
外部発表Yes

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manipulators
receivers

ASJC Scopus subject areas

  • Physics and Astronomy(all)

これを引用

Koike, S., Takahashi, H., Yonezawa, H., Takei, N., Braunstein, S. L., Aoki, T., & Furusawa, A. (2006). Demonstration of quantum telecloning of optical coherent states. Physical Review Letters, 96(6). https://doi.org/10.1103/PhysRevLett.96.060504

Demonstration of quantum telecloning of optical coherent states. / Koike, Satoshi; Takahashi, Hiroki; Yonezawa, Hidehiro; Takei, Nobuyuki; Braunstein, Samuel L.; Aoki, Takao; Furusawa, Akira.

:: Physical Review Letters, 巻 96, 番号 6, 2006.

研究成果: Article

Koike, S, Takahashi, H, Yonezawa, H, Takei, N, Braunstein, SL, Aoki, T & Furusawa, A 2006, 'Demonstration of quantum telecloning of optical coherent states', Physical Review Letters, 巻. 96, 番号 6. https://doi.org/10.1103/PhysRevLett.96.060504
Koike, Satoshi ; Takahashi, Hiroki ; Yonezawa, Hidehiro ; Takei, Nobuyuki ; Braunstein, Samuel L. ; Aoki, Takao ; Furusawa, Akira. / Demonstration of quantum telecloning of optical coherent states. :: Physical Review Letters. 2006 ; 巻 96, 番号 6.
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