Lecture

Noether's Currents in Dirac Theory

In course

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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.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_ho6dx1ci

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Ontological neighbourhood

Physics

Quantum mechanics: Symmetry in quantum mechanics

Mathematics

Geometry: Symmetry

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