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Lecture
Noether's Currents in Dirac Theory
Description
This lecture covers the computation of Noether's currents associated with symmetry transformations in Dirac fermions, including U(1) and U(1)A. It also explores the effects of adding a mass term and deriving the angular momentum operator. The lecture further delves into the commutator of bilinear operators and the calculation of Noether's currents for Lorentz invariance.
Official source
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