SYMMETRIES, FIELDS, AND PARTICLES

Lie groups. Lie algebras. Representations of Lie algebras. The Cartan classification. Classification of representations of Lie algebras. Gauge theories. Lie groups in nature. 

Symmetries, Fields, and Particles, written by D. Chua, based on lectures by N. Dorey, 2016, University of Cambridge.

Symmetries, Particles and Fields, by B. Allanach, 2021, University of Cambridge.

Symmetries, Particles and Fields, by B. Allanach, 2021, Museum of Wrong.