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Andrew

Apparently, this user prefers to keep an air of mystery about them.

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89 How is quantum superposition different from mixed state? Oct 12 '13
50 How is it possible to differentiate or integrate with respect to discrete time or space? Oct 20
22 Can someone provide a physical — not mathematical — intuition for the phase in a quantum wavefunction? Jul 21
18 State collapse in the Heisenberg picture Aug 11 '13
16 First-order wave equation: Why is its presence not common? Mar 30 '14
13 Why is the Symmetry Group for the Electroweak force $SU(2) \times U(1)$ and not $U(2)$? Mar 30 '14
13 How do I read the simple, but contradictory, Lagrangian ($\mathcal{L} = x + v$)? Aug 1 '13
13 Why is the scalar product of four-velocity with itself -1? Mar 1 '15
12 How does the Ward-Takahashi Identity imply that non-transverse photons are unphysical in QED? Aug 12 '13
12 Can a scalar field model gravity? How accurate would be the results? Are there any difficulties with such a model? Oct 2 '13
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