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Keith
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question
7
Commutation relations of the generators of the Lorentz group
Mar 15, 2018
question
7
Composition of Lorentz transformations using generators and the Wigner rotation
Mar 22, 2018
question
7
Is there a Lagrangian $L$ (equivalently an action functional $S$) which yields the Navier-Stokes equation?
May 19, 2022
question
6
A question about twin frog paradox
Mar 22, 2018
question
6
Confusion with the equivalence principle and inertial frames
Apr 9, 2018
question
5
Quantization of Klein-Gordon field between two boundaries
May 2, 2018
question
5
Higgs mechanism and mass gap in the Standard Model - asking for some clarification
May 28
question
5
Is there an "invariant" quantity for the classical Lagrangian?
Mar 31, 2018
question
4
How to obtain (interacting) time-ordered correlation functions from the S-matrix - reverse of the LSZ formula?
Nov 9, 2022
question
4
Calculating equation of motion in gauge theories: using ordinary derivatives or covariant derivatives?
Oct 4, 2020
Top network posts
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28
How do we give mathematical meaning to 'physical dimensions'?
23
Weak convergence in probability implies uniform convergence in distribution functions
17
Evaluating the sum $f(x):=\sum_{n=1}^\infty \frac{1}{n! n^n}(-x^2)^n$ and estimating bounds
14
Question about 'inner measure equals outer measure $\iff$ measurable set'
13
Making sense of the formula $\operatorname{Det} (I+M )= e^{\operatorname{Tr} \ln (I+M)}$, especially in the infinite dimensional cases