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m93a
  • Member for 9 years, 11 months
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  • Hradec Králové, Czech Republic
9 votes
Accepted

Proof an infinite dimensional/continous completeness relation $\int|x\rangle \langle x| dx=1$

6 votes

Why don't we prove that functions used in physics are continuous and differentiable?

3 votes
Accepted

Is divergence operator non-associative in QM?

2 votes
Accepted

If a photon truly goes through both slits, then why can't it make two dots (excite two atoms) in the screen?

2 votes

Dirac-delta-functions as eigenbasis of the position operator - pure nonsense? Or can more be said?

1 vote

Measure of Feynman path integral

1 vote
Accepted

What is the domain of momentum operator on $\mathbb{R}$?

1 vote

Are there any true discontinuities in physics?

1 vote
Accepted

Multiple spin measurements in the same direction

1 vote

Cosmic pancakes, filaments and halos

0 votes

Product of projectors of a observable with continuous spectrum