New posts in Representation Theory

Why is there this relationship between quaternions and Pauli matrices?

Spinors in 2+1 dimensions

Are there Gauge fields that are not 4-vectors?

How does Schur's Lemma mean that the Dirac representation is reducible?

Conceptual interpretation of the left- and right-handed spinor representations of the Lorentz group

Why are usually 4x4 gamma matrices used?

Does there exist finite dimensional irreducible rep. of Poincare group where translations act nontrivially?

How can I derive fusion rules for anyons?

Normalising Generators of a Lie Algebra

Explicit Spinor Representations in $SO(3)$ and $SO(4)$