Probability representation of optical signals and new entropy of quantum states

被引：9
|
作者：
Man'ko, Margarita A. [1 ]
Man'ko, Olga V. [1 ]
Man'ko, Vladimir I. [1 ]
机构：
[1] PN Lebedev Phys Inst, Moscow 119991, Russia
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2006年 / 20卷 / 11-13期
关键词：
probability representation; tomogram; entropy; information; nonlinear Schrodinger equation;
D O I：
10.1142/S0217979206034005
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Probability distributions (tomograms) associated to classical and quantum optical signals are introduced. Nonlinear evolution equations are discussed in the probability representation. For spin states, entropy and information corresponding to spin tomograms are studied.
引用
收藏
页码：1399 / 1407
页数：9
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