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New posts in Dirac Equation
Why is helicity a good quantum number while spin isn't?
Apr 25, 2021
Why are Lagrangians linear in $\dot{q}$ so ubiquitous? Gauge theory, Berry phase, Dirac Equation, and more
Apr 25, 2021
What are the theoretical / mathematical problems in discarding negative solutions of Dirac equation?
Apr 25, 2021
How would we know that Dirac equation does not describe composite spin-1/2 fermions?
Apr 25, 2021
Physical interpretation of gamma matrices
Apr 25, 2021
Dirac equation without $i$
Apr 25, 2021
Dirac equation in 1+1D spacetime compared to "standard" 3+1D Dirac equation
Apr 25, 2021
What spinor field corresponds to a forwards moving positron?
Apr 25, 2021
Which one is more fundamental in nature: matter or radiation?
Apr 25, 2021
$(c^{\mu}\partial_{\mu}-m)\phi(x)=0$ not Lorentz-invariant?
Apr 25, 2021
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