Physics
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Andy Chen's user avatar
Andy Chen's user avatar
Andy Chen
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All Questions Answers
Score Newest
answer
8
How can I derive the fact that there are no "non-integral" raising and lowering operators for angular momentum?
Nov 27, 2022
question
7
Derive the Gibbs Entropy from Boltzmann Statistics
Jul 17, 2022
answer
5
Does particle-hole symmetry always imply half-filling and real correlations $\langle c^\dagger_n c_{n+1} \rangle$?
Jun 30, 2022
answer
4
Derive Canonical Ensemble from Maximum Entropy Principle
Jun 26, 2022
answer
3
Master Equation with time dependent transition rate
Aug 23, 2022
answer
3
Can the wavefunction be inferred from the expectation values of operators?
Sep 9, 2022
answer
3
How to derive the $vx/c^2$ term from first principles?
Oct 11, 2022
answer
2
Electric field along axis of polarized cylinder
Jun 23, 2022
answer
2
Fourier transform of propagator in Lehmann spectral representation
Jun 27, 2022
answer
2
Path integral derivation of Dyson's series
Jul 24, 2022

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