期刊论文

Zhou Ben-Yuan

中文

物理学报

1000-3290

2009

58

3

1679-1684

10.3321/j.issn:1000-3290.2009.03.047

国家自然科学基金

本校为第一且通讯机构

提出了增强三模高斯态光场非局域性的方案. 结果表明:通过一个IPS(inconlusive photon subtraction)过程的非高斯操作,可以将三模高斯态退变为非高斯态,利用Bell不等式检测发现对于较弱的输入高斯态非局域性能够得到加强.

Here we propose a scheme for enhancing the nonlocality of three-mode Gaussian state light fields. It is found that three-mode Gaussian State can become non-Gaussian by the non-Gaussian operation of an IPS process, It is vertified that nonlocality of Gaussian state can be enhanced b...