期刊论文

Cheng, Guangling

英文

Laser Physics Letters

1612-2011

2018

15

6

065204

10.1088/1612-202X/aab9ce

This work is supported by the National Natural Science Foundation of China (Grants Nos. 11474118, 11565013, 61178021, and 11165008), the Foundation of Young Scientist of Jiangxi Province, China (Grant No. 20142BCB23011), and the Scientific Research Foundation of Jiangxi Provincial Department of Education (Grant No. GJJ160511).

本校为第一机构

We present to use the thermal noise as an effective way to manipulate the direction of Einstein-Podolsky-Rosen (EPR) steering. In particular, a system of three-level cascade laser is under our consideration, in which the atoms are prepared in an initial superposition of the upper excited level and ground level and the cavity modes are damped by the thermal bath. It is found that the thermal noise plays a constructive role in realizing the one-way EPR steering and expanding the parameter region of the steady-state asymmetric steering. In the abs...