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一道量子力学的习题
source link: https://zhuanlan.zhihu.com/p/35492665
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前一段时间,有朋友问怎样估计一个原子的极化率或者介电常数,我马上意识到这就是熟悉的stark效应,可以算作一道量子力学的微扰论的习题了.首先,极化是指,原先呈现电中性的系统,例如一个处于基态的氢原子,在外场的作…
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