04/11 2006
Sigularity, how serious should we take it?
在奇点附近,通常良好定义的场论失去意义。
A sigularity always makes well-defined field theory nonsense.
那我的问题是,我们是否还能相信其他generic的性质,例如对称性和对偶性呢?
Here comes the question, then, how much can you count on generic properties such as symmetry and duality? ![]()
这个问题跟信息有关
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