Thermal vacuum state for the two-coupled-oscillator model at finite temperature：Derivation and application

徐学翔, 胡利云, 郭琴, 范洪义

Xu Xue-Xiang (徐学翔), Hu Li-Yun (胡利云), Guo Qin (郭琴), Fan Hong-Yi (范洪义)

中国物理B . 2013, (9): 90302 -090302 . DOI: 10.1088/1674-1056/22/9/090302