This solutions booklet is a supplement to the text book 'Group Theory in Physics' by Wu-Ki Tung. It will be useful to lecturers and students taking the subject as detailed solutions are given.

Contents:

• Basic Group Theory
• Group Representations
• General Properties of Irreducible Vectors and Operators
• Representations of the Symmetric Groups
• One-Dimensional Continuous Groups
• Rotations in 3-Dimensional Space — The Group SO(3)
• The Group SU(2) and More About SO(3)
• Euclidean Groups in Two- and Three-Dimensional Space
• The Lorentz and Poincaré Groups, and Space-Time Symmetries
• Space Inversion Invariance
• Time Reversal Invariance
• Finite-Dimesional Representations of the Classical Groups