摘要
ＡｎｏｎｐｅｒｔｕｒｂａｔｉｏｎａｐｐｒｏａｃｈｉｎｔｅｍｐｅｒａｔｕｒｅＧｒｅｎｆｕｎｃｔｉｏｎｔｈｅｏｒｙＺｕｏＷｅｉ（ＩｎｓｔｉｔｕｔｅｏｆＭｏｄｅｒｎＰｈｙｓｉｃｓ，ｔｈｅＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓ，Ｌａｎｚｈｏｕ７...
A set of differo integral equations for many body connected temperature Green's functions is established which is non perturbative in nature and provides a reasonable truncation scheme with respect to the order of many body correlations. The method can be applied to nuclear systems at finite temperature.
关键词
多体作用系统
温度格林函数理论
非微扰方法
Nonperturbation, Connected temperature Green's function, many body correlation, Truncation
