Georgi H. Lie algebras in particle physics. From Isospin to Unified Theories

2nd ed. — Addison Wesley Publishing Company, 1999. — 331 p.Howard Georgi is the co-inventor (with Sheldon Glashow) of the SU(5) theory. This extensively revised and updated edition of his classic text makes the theory of Lie groups accessible to graduate students, while offering a perspective on the way in which knowledge of such groups can provide an insight into the development of unified theories of strong, weak, and electromagnetic interactions.