An Extra Phase for Two-Mode Coherent States Displaced in Noncommutative Phase Space

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2012,（4）
• 页码范围: 27-30
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/29/4/041102

摘要

Using deformed boson algebra,we study the property of two-mode coherent states in noncommutative phase space.When a two-mode field evolves in the noncommutative phase space,it can acquire an extra θ-dependent phase compared to the case of commutative space.This phase is detectable and may be used to test noncommutativity.