Nonclassical Properties of Superposition of Two Coherent States Shifted in Phase by 3π/2

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2006,（9）
• 页码范围: 2438-2441
• 页数: 4页
• 语种: 英文

摘要

We consider the quantum superposition of two coherent states shifted in phase by 3π/2 , |α＞ and|- iα＞, as well as special states that are characterized solely with respect to amplitude α.