Phase space complementarity in QND measurement of coherent state superposition

被引：2

作者：

Filip, R ^{[1
]}

机构：

[1] Palacky Univ, Dept Opt, Olomouc 77207, Czech Republic

来源：

JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 2001年 / 3卷 / 06期

关键词：

complementarity; entanglement; QND measurement; coherent state superposition;

D O I：

10.1088/1464-4266/3/6/308

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In the proposed quantum optical experiment, the complementarity and entanglement exhibited in quantum non-demolition (QND) measurement of coherent state superposition is analysed. This problem can be considered as a continuously variable analogue of the well known exhibition of complementarity in Young's double-slit interferometer. Analysis of the relationship between distinguishability and interference in phase space, as well as quantum entanglement, is performed using directly measurable quantities obtained using homodyne detection.

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收藏

页码：393 / 399

页数：7

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