作者theoneneo225 (The One Neo)
看板Physics
标题[题目] particle in box expectation value相关
时间Sun May 17 11:55:03 2009
[领域] 量子力学 particle in box
[来源] 课本习题
[题目] A. find the expectation values <x> <p> <x^2> <P^2> for a particle
in the first excited state of a infinite potential.
[瓶颈] 这题在 first excited state 跟 ground state有差吗
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1F：→ chungweitw:<x>,<p> 都会是零, 没差. 其余两者会有差 05/17 12:03