Realizing probabilistic identification and cloning of quantum states via universal quantum logic gates

Chuan Wei Zhang; Zi Yang Wang; Chuan Feng Li; Guang Can Guo

Realizing probabilistic identification and cloning of quantum states via universal quantum logic gates

Chuan Wei Zhang
, Zi Yang Wang
, Chuan Feng Li
, Guang Can Guo

Department of Physics

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

The realization of quantum probabilistic identifying and cloning machines by physical means was addressed. The unitary representation and the Hamiltonian of probabilistic cloning and identifying machines were determined by the probabilities of success. By decomposing the unitary representation into universal quantum logic operations, it was possible to obtain the logic networks.

Original language	English
Pages (from-to)	62310-62311
Number of pages	2
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	61
Issue number	6
State	Published - 2000

Cite this

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title = "Realizing probabilistic identification and cloning of quantum states via universal quantum logic gates",

abstract = "The realization of quantum probabilistic identifying and cloning machines by physical means was addressed. The unitary representation and the Hamiltonian of probabilistic cloning and identifying machines were determined by the probabilities of success. By decomposing the unitary representation into universal quantum logic operations, it was possible to obtain the logic networks.",

author = "Zhang, \{Chuan Wei\} and Wang, \{Zi Yang\} and Li, \{Chuan Feng\} and Guo, \{Guang Can\}",

year = "2000",

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AU - Zhang, Chuan Wei

AU - Wang, Zi Yang

AU - Li, Chuan Feng

AU - Guo, Guang Can

PY - 2000

Y1 - 2000

N2 - The realization of quantum probabilistic identifying and cloning machines by physical means was addressed. The unitary representation and the Hamiltonian of probabilistic cloning and identifying machines were determined by the probabilities of success. By decomposing the unitary representation into universal quantum logic operations, it was possible to obtain the logic networks.

AB - The realization of quantum probabilistic identifying and cloning machines by physical means was addressed. The unitary representation and the Hamiltonian of probabilistic cloning and identifying machines were determined by the probabilities of success. By decomposing the unitary representation into universal quantum logic operations, it was possible to obtain the logic networks.

UR - https://www.scopus.com/pages/publications/0033704195

M3 - Article

AN - SCOPUS:0033704195

SN - 1050-2947

VL - 61

SP - 62310

EP - 62311

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 6

ER -

Realizing probabilistic identification and cloning of quantum states via universal quantum logic gates

Abstract

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