Why do I need energy quantization to explain the blackbody spectrum?
74582
How can blackbody radition be explained by quantization?
150395
Struggling to understand degenerate perturbation theory
38216
What would be the Slater's determinant representation for an excited state?
118026
Energy conservation and quantum measurement
13137
Why are Hermitian operators linked to observables?
30422
Are photon energies universally quantized?
14989
In quantum mechanics, given certain energy spectrum can one generate the corresponding potential?
148218
How precise must the energies match for absorption of photons?
69983
Photon energy - momentum in matter
23115
Why is the spectrum of the $\beta$-decay continuous?
25641
Is there a direct physical interpretation for the complex wavefunction?
128276
Quantization of orbital angular momentum
89295
The interpretation of mass in quantum field theories
103579
Why are the zeroth order terms in degenerate perturbation theory the eigenstates of the perturbing Hamiltonian?
91271
If a black body is a perfect absorber, why does it emit anything?
148541
Quantization of a particle on a spherical surface
80596
Ambiguities in the energy-momentum tensor