Quantum optical nonclassicality for single-mode radiation fields and conversion to entanglement

被引：0
|
作者：
Mukunda, N. [1 ]
机构：
[1] Indian Inst Sci, Ctr High Energy Phys, Bangalore 560012, Karnataka, India
来源：
75 YEARS OF QUANTUM ENTANGLEMENT: FOUNDATIONS AND INFORMATION THEORETIC APPLICATIONS | 2011年 / 1384卷
关键词：
Nonclassicality; Entanglement; Radiation fields; Coherent States; Diagonal representation; Mandel Matrix; Beamsplitters; PROBABILITY RELATIONS; COHERENT STATES;
D O I：
10.1063/1.3635858
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
For multimode radiation fields, the well known concept of nonclassicality is a prerequisite for entanglement. For single mode radiation fields, where entanglement is not meaningful, we study the possibilities of conversion of nonclassicality to entanglement after action by passive classicality preserving devices like beamsplitters. The theorems provided by the classical theory of moments play a key role in these considerations and lead to a complete answer to the problem.
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收藏
页码：153 / 158
页数：6
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