从书上抄下来的 Thomas(1927) Electrons are distributed uniformly in the six-dimensional pjase space for the motion of an electron at the rate of two for each h^3 of volume. We can assume that the electrons in each cell behave like independent fermions at the temperature 0 K. 简单来讲 他假设每一小单位中的fermion是独立的 相当於被丢在一个infinite well. ※ 引述《wamos (豆腐普洱汤)》之铭言： : 这是在做某科的期中报告时，在参考资料中看到的，这段是关於推导semi-empirical : mass formula : 书上写说 : Consider a system of completely non-interacting nucleons in a 3-dimensional : box of volume V.This is so called Fermi gas model and is equivalent to : putting the nucleons in an infinite 3-dimensional square well. : 不太懂这两者为何可以视为一样? 希望板上神人可以给我比较简单的解释 --

※ 发信站: 批踢踢实业坊(ptt.cc) ◆ From: 140.110.61.79