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Questions about linear partial differential equations. Often used in combination with the top-level tag ap.analysis-of-pdes.

2 votes
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254 views

How to trap a particle without using potential field which is infinity at some point? (quant...

As we all know, the wave function of the stationary state a quantum particle trapped in a rigid box (with infinite potential outside the box) cannot have a non-zero value outside the box. So can we ac …
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