作者theoneneo225 (The One Neo)
看板Physics
標題[題目] particle in box expectation value相關
時間Sun May 17 11:55:03 2009
[領域] 量子力學 particle in box
[來源] 課本習題
[題目] A. find the expectation values <x> <p> <x^2> <P^2> for a particle
in the first excited state of a infinite potential.
[瓶頸] 這題在 first excited state 跟 ground state有差嗎
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1F：→ chungweitw:<x>,<p> 都會是零, 沒差. 其餘兩者會有差 05/17 12:03