Q-function measurement by projection synthesis

被引：28

作者：

Baseia, B ^{[1
]}

Moussa, MHY ^{[1
]}

Bagnato, VS ^{[1
]}

机构：

[1] UNIV FED SAO CARLOS,DEPT FIS,BR-13565905 SAO CARLOS,SP,BRAZIL

来源：

PHYSICS LETTERS A | 1997年 / 231卷 / 5-6期

关键词：

D O I：

10.1016/S0375-9601(97)00316-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Following a recent proposal by Barnett and Pegg [Phys. Rev. Lett. 76 (1996) 4148] we present an extension of the projection synthesis;method for the e-function measurement. We also show that a convenient choice of a reference state allows us to measure dispersions of quadrature operators. (C) 1997 Elsevier Science B.V.

引用

页码：331 / 334

页数：4

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