Implementing 1 → M Economical Phase-Covariant Telecloning in Cavity QED

We propose an experimentally feasible scheme to implement the economical 1 → M phase-covariant telecloning based on cavity QED. By the resonant interaction of the atoms with cavity field of a high-Q cavity and the different coupling strength between atoms and cavity field, the scheme can generate qu...

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Bibliographic Details
Published inCommunications in theoretical physics Vol. 55; no. 3; pp. 441 - 444
Main Authors Xue, Li (丽薛), Jiang, Nian-Quan (年权 姜)
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.03.2011
Subjects
共振相互作用
实验计划
腔量子电动力学
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ISSN0253-6102
DOI10.1088/0253-6102/55/3/14

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Summary:We propose an experimentally feasible scheme to implement the economical 1 → M phase-covariant telecloning based on cavity QED. By the resonant interaction of the atoms with cavity field of a high-Q cavity and the different coupling strength between atoms and cavity field, the scheme can generate quantum entanglement channel in one step. What is more, the operation time and steps do not increase with the increase of atoms.
Bibliography:cavity QED, phase-covariant telecloning
O413.2
Q78
11-2592/O3
ISSN:0253-6102
DOI:10.1088/0253-6102/55/3/14