The transformation operator of the quantum state and probabilistic teleportation

Author

Liying, Shangguan ; Hongxiang, Sun ; Xiubo, Chen ; Qiaoyan, Wen ; Fuchen, Zhu

Author_Institution

State key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2009

fDate

18-20 Oct. 2009

Firstpage

877

Lastpage

881

Abstract

Utilizing the construction of a diagonal projection transformation matrix, a scheme for probabilistic teleportation of an arbitrary n-qudit state is provided via partially entangled states. In addition, we investigate that the total system of particles can be expanded by Bell bases and transformation operators. Not only are the relations between transformation operators and the unitary matrixes performed by the receiver are generalized with a concise formula, but also the diagonal projection transformations. Taking the teleportation of an unknown three-qutrit state as example, it is discussed in great detail.

Keywords

Bell theorem; matrix algebra; probability; quantum communication; quantum entanglement; teleportation; Bell bases; diagonal projection transformation matrix; n-qudit state; partially entangled states; probabilistic teleportation; quantum state; three-qutrit state; transformation operators; unitary matrixes; Broadcasting; Communication switching; Laboratories; Paramagnetic resonance; Performance evaluation; Protocols; Quantum entanglement; Sun; Telecommunication switching; Teleportation; diagonal projection transformation matrix; probabilistic teleportation; transformation operator;

fLanguage

English

Publisher

ieee

Conference_Titel

Broadband Network & Multimedia Technology, 2009. IC-BNMT '09. 2nd IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4590-5

Electronic_ISBN

978-1-4244-4591-2

Type

conf

DOI

10.1109/ICBNMT.2009.5347810

Filename

5347810