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

• 作 者: YAN Long FENG Xun-Li ZHANG Zhi-Ming LIU Song-Hao
• 机 构: Laboratory of Photonic Information Technology, LQIT & SIPSE, South China Normal University, Guangzho
• 出 处: 中国物理快报（英文版）
• 发表日期: 2012年4期

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.