Providing a core text in quantum mechanics for students of physics at the undergraduate level, this text gives a comprehensive introduction to key principles and full and detailed explanations to help students of average mathematical ability.

This book gives a modern, comprehensive introduction to the principles of quantum mechanics, to the main approximation methods and to the application of quantum theory to a wide variety of systems. The needs of students having an average mathematical ability are kept very much in mind, with the avoidance of complex mathematical arguments and any undue compression of material