[grey_whiskers]

Sorry, came upon this thread *very* late whilst looking for something else.

What is the shape of the potential well comprising the "box" in the invisible, orthogonl dimension? Is it shaped in any way so as to allow for tunneling, or are the barriers too wide and steep for that?

Cheers!

[grey_whiskers]

(Hey look, I visited once before, too, back in January.)

D'oh!

[Doctor Stochastic]

Nothing is too wide or deep for tunneling: