[問題] 薛丁格的貓
薛丁格的貓好像是說把貓和一個半衰期一小時的粒子放在一個箱子裡,
如果有衰變就會觸動機關產生毒氣讓貓死掉。
因為一小時後衰變的機率是1/2,因此在一小時後打開箱子只可能看到死貓或活貓,
有人說「在打開箱子以前,貓處於又死又活的狀態」,
但貓不可能又死又活,所以很奇怪。
可是這樣講很怪啊...
那顆粒子有可能在這一個小時間的任何時間衰變,也可能一小時過去還沒衰變,
所以那隻貓應該是在衰變放出毒氣以前都活著,放出毒氣以後就死掉啦,
怎麼會「又死又活」呢?
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