Classical Dynamics and Its Quantum Analogues

The book explores the evolution of quantum mechanics since the Heroic Age of physics beginning in 1925, emphasizing the need for a deeper understanding of its principles amidst straightforward calculations. It highlights the unexpected similarities between quantum and classical mechanics, challenging the notion of stark contrasts. The author argues that grasping quantum concepts requires a solid foundation in classical physics, offering insights originally developed as lecture notes for advanced undergraduates. The work aims to clarify the connections and implications between these two realms of physics.