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求助~~

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兰若
(@兰若)
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deadline快到了,我也快dead了,苦闷N天,还在努力中。谁能给点提示啊,谢谢~~~:)


思无邪.


   
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兰若
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为什么显示不全,试了好几试了。
第一行:the time-independent Hamiltonian

第三行:what can you say

第五行:non-zero constant,

俺知道网上能干的GGJJDDMM特别多,只求提示便可,谢谢!! 🙂


思无邪.


   
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weili
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我先吓死了!

兰若,你得挺住啊。:)


因为无能为力,所以尽力而为。


   
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兰若
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扶住你~~:) 变态老板的变态考题~~ 没办法~~ 🙁


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兰若
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我太郁闷了,谁能帮帮我,我觉得答案应该是几个算符的加和,我用的是球极坐标,氢原子的Hamiltonian里面有1/r, 还有1/r^2,构建好的算符应该是个线性组合,我觉得角动量那部分就不用考虑了,如果考虑,Lz就可以跟L^2对易。可是我一直找不到这样的组合,写了N张破纸,人疯了好几回,还是不行。不由得怀疑我的基本思想不正确~~


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章凝
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晕ing, 爱莫能助!:(

去CND试试,那里牛人多。


我的黑暗是一湖水,我的光明是一条鱼


   
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兰若
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没有关系,:) 实在交不上,大不了这5分不要了~~哎,难啊~~ 🙁


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weili
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别着急。

去听听音乐5的。

面包会有的。:)


因为无能为力,所以尽力而为。


   
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兰若
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下午还要跟老板meeting, 闪了~~~ 谢谢weili,章凝关心~~感觉好多了,退一步海阔天空,不想了,哈,我可真能阿Q ~~ 😀


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兰若
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没有人感兴趣么?不是有学物理的牛人么?大家都不理我,哎。。。。其实这个问题很有趣,我把后面两个做出来了,答案看着都有点玄,不过很好玩~~ 等我交上去再到处去贴,谢谢章凝建议~~ 🙂


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(@xiianmo)
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想理你,可没法理。



   
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兰若
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Originally posted by [i]xiianmo[/i] at 2006-12-7 01:12 PM:
想理你,可没法理。

xian mo a, got a new M+? 😉


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章凝
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请你能不能先告诉我,这是一个数学问题,还是一个物理问题,还是一个什么其它问题。

然后我来尽量试试看。


我的黑暗是一湖水,我的光明是一条鱼


   
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兰若
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Basically, it is a 物理问题~~ Thanks a lot, Zhang ning~~ 🙂 oh, today is the deadline, I will hand it in even the first question is left blank. Zhangning, if you are really interested in it, please just do it for fun and we can discuss it a little bit, otherwise, plz save your time for your wife and daughters. 🙂 Thanks again~~ 🙂


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(@xiianmo)
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what is M+? MM?

Originally posted by [i]兰若[/i] at 2006-12-7 06:15 PM:

xian mo a, got a new M+? 😉



   
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