The state evolution formulation of teleportation for continuous variables

Junxiang Zhang; Changde Xie; Fuli Li; Shi Yao Zhu; M. Suhail Zubairy

doi:10.1209/epl/i2001-00544-3

The state evolution formulation of teleportation for continuous variables

Junxiang Zhang^*, Changde Xie, Fuli Li, Shi Yao Zhu, M. Suhail Zubairy

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

7 Citations (Scopus)

Abstract

The quantum teleportation of continuous variables is formulated through the state evolution in the Schrödinger picture from the viewpoint of general quantum-mechnical measurement theory. This method provides the connection between the teleportation and the reversible quantum operations. In this way, the state evolution process of teleportation can be presented clearly step by step, the criterium of teleportation for a coherent state is also deduced.

Original language	English
Pages (from-to)	478-484
Number of pages	7
Journal	Europhysics Letters
Volume	56
Issue number	4
DOIs	https://doi.org/10.1209/epl/i2001-00544-3
Publication status	Published - 11 Nov 2001

Scopus Subject Areas

General Physics and Astronomy

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title = "The state evolution formulation of teleportation for continuous variables",

abstract = "The quantum teleportation of continuous variables is formulated through the state evolution in the Schr{\"o}dinger picture from the viewpoint of general quantum-mechnical measurement theory. This method provides the connection between the teleportation and the reversible quantum operations. In this way, the state evolution process of teleportation can be presented clearly step by step, the criterium of teleportation for a coherent state is also deduced.",

author = "Junxiang Zhang and Changde Xie and Fuli Li and Zhu, {Shi Yao} and {Suhail Zubairy}, M.",

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AU - Zhang, Junxiang

AU - Xie, Changde

AU - Li, Fuli

AU - Zhu, Shi Yao

AU - Suhail Zubairy, M.

PY - 2001/11/11

Y1 - 2001/11/11

N2 - The quantum teleportation of continuous variables is formulated through the state evolution in the Schrödinger picture from the viewpoint of general quantum-mechnical measurement theory. This method provides the connection between the teleportation and the reversible quantum operations. In this way, the state evolution process of teleportation can be presented clearly step by step, the criterium of teleportation for a coherent state is also deduced.

AB - The quantum teleportation of continuous variables is formulated through the state evolution in the Schrödinger picture from the viewpoint of general quantum-mechnical measurement theory. This method provides the connection between the teleportation and the reversible quantum operations. In this way, the state evolution process of teleportation can be presented clearly step by step, the criterium of teleportation for a coherent state is also deduced.

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DO - 10.1209/epl/i2001-00544-3

M3 - Journal article

AN - SCOPUS:0035798532

SN - 0295-5075

VL - 56

SP - 478

EP - 484

JO - Europhysics Letters

JF - Europhysics Letters

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ER -

The state evolution formulation of teleportation for continuous variables

Abstract

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