Derivation · draft
Representations of the Lorentz Group
D-371
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Threads symmetry · matter · fields
Depends on lie-algebra-generators-structure-constants, minkowski-metric-signature
Statement
Decomposing so(1,3)≅su(2)⊕su(2) classifies fields as (j₁,j₂) representations, delivering scalars, Weyl/Dirac spinors, and vectors as the building blocks of Lorentz-covariant Lagrangians.
Depends on
lie-algebra-generators-structure-constants, minkowski-metric-signature
Used by
PU-402/L09 PU-402/L10