Principles of Quantum Mechanics Book Summary

Dive into the enigmatic world of quantum mechanics with R. Shankar's 'Principles of Quantum Mechanics,' a definitive guide that weaves together the theory and application of this fascinating field. Explore perplexing concepts such as wave-particle duality, uncertainty, and superposition, which defy our classical understanding of reality. Shankar's insightful explanations and mathematical rigor unravel the complexities of quantum phenomena, making them accessible to both students and enthusiasts. With real-world examples and engaging illustrations, this book invites readers to perceive the universe through a quantum lens. Are you ready to challenge your perception of reality and discover the principles that govern the microscopic world?

By R. Shankar

Published: 1994

"In the realm of the infinitely small, the dance of particles reveals the profound interconnectedness of reality, reminding us that nothing is as it seems."

Book Review of Principles of Quantum Mechanics

Reviews from the First Edition: "An excellent text ... The postulates of quantum mechanics and the mathematical underpinnings are discussed in a clear, succinct manner." (American Scientist) "No matter how gently one introduces students to the concept of Dirac’s bras and kets, many are turned off. Shankar attacks the problem head-on in the first chapter, and in a very informal style suggests that there is nothing to be frightened of." (Physics Bulletin) Reviews of the Second Edition: "This massive text of 700 and odd pages has indeed an excellent get-up, is very verbal and expressive, and has extensively worked out calculational details---all just right for a first course. The style is conversational, more like a corridor talk or lecture notes, though arranged as a text. ... It would be particularly useful to beginning students and those in allied areas like quantum chemistry." (Mathematical Reviews) R. Shankar has introduced major additions and updated key presentations in this second edition of Principles of Quantum Mechanics. New features of this innovative text include an entirely rewritten mathematical introduction, a discussion of Time-reversal invariance, and extensive coverage of a variety of path integrals and their applications. Additional highlights include: - Clear, accessible treatment of underlying mathematics - A review of Newtonian, Lagrangian, and Hamiltonian mechanics - Student understanding of quantum theory is enhanced by separate treatment of mathematical theorems and physical postulates - Unsurpassed coverage of path integrals and their relevance in contemporary physics The requisite text for advanced undergraduate- and graduate-level students, Principles of Quantum Mechanics, Second Edition is fully referenced and is supported by many exercises and solutions. The book’s self-contained chapters also make it suitable for independent study as well as for courses in applied disciplines.

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In the realm of the infinitely small, the dance of particles reveals the profound interconnectedness of reality, reminding us that nothing is as it seems.

Principles of Quantum Mechanics

By R. Shankar