This book investigates the theoretical framework and experimental evidence surrounding the violation of charge-conjugation and parity (CP) symmetries in particle physics. The authors, Gustavo Castelo Branco, Joao Paulo Silva, and Luís Lavoura, utilize their expertise in theoretical physics to synthesize complex decay processes, specifically focusing on kaons, to explain the fundamental imbalance of matter in the universe. The text serves as a structured introduction designed to transition students and beginning researchers into the current state of particle physics inquiry.

Experts recognize this monograph as a foundational resource for students and researchers specializing in particle physics. Readers frequently note the technical density of the prose, which is appropriate for its intended academic audience.