未分类题
已知在正交基矢{|1〉,|2〉,|3〉}构成的三维态矢空间中,哈密顿算符H与力学量A的矩阵为
,
(5.22)
A.174.24.96:6088/Latex/latex.action?latex=SD1FXzBcbGVmdChcYmVnaW57YXJyYXl9e2NjY30xICYwICAmMCBcXDAgJi0xICAmMCBcXDAgJjAg%0D%0AICYtMVxlbmR7YXJyYXl9XHJpZ2h0KQ%3D%3D'
B.174.24.96:6088/Latex/latex.action?latex=QT1hXGxlZnQoXGJlZ2lue2FycmF5fXtjY2N9MSAmMCAgJjAgXFwwICYwICAmMiBcXDAgJjIgICYw%0D%0AXGVuZHthcnJheX1ccmlnaHQp'
【参考答案】
由(5.22)式得,HA=AH,表明A与H对易,故A为守恒量.$H的本征态记为如下两两正交的态矢
,, (5.......
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