Bøger af R. Shankar

R. Shankar, a well-known physicist and contagiously enthusiastic educator, was among the first to offer a course through the innovative Open Yale Course program. His popular online video lectures on introductory physics have been viewed over a million times. In this second book based on his online Yale course, Shankar explains essential concepts, including electromagnetism, optics, and quantum mechanics.    The book begins at the simplest level, develops the basics, and reinforces fundamentals, ensuring a solid foundation in the principles and methods of physics. It provides an ideal introduction for college-level students of physics, chemistry, and engineering; for motivated AP Physics students; and for general readers interested in advances in the sciences.

Fundamentals of Physics I, a book written by R. Shankar and published by Yale University Press in 2019. This comprehensive guide is a must-have for anyone interested in the field of physics. With its clear and concise writing style, it provides a solid understanding of the fundamental concepts of physics. The author, R. Shankar, is a renowned physicist and professor, and he brings his extensive knowledge and experience to this book. Published by the prestigious Yale University Press, this book is a testament to the quality and depth of content. Whether you are a student, a teacher, or simply a curious reader, Fundamentals of Physics I is an invaluable resource that will help you understand the world around you in a deeper and more meaningful way.

Reviews from the First Edition:"e;An excellent text The postulates of quantum mechanics and the mathematical underpinnings are discussed in a clear, succinct manner."e; (American Scientist)"e;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."e; (Physics Bulletin)Reviews of the Second Edition:"e;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."e; (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 physicsThe 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.

Based on course material used by the author at Yale University, this practical text addresses the widening gap found between the mathematics required for upper-level courses in the physical sciences and the knowledge of incoming students.

Features mathematical introduction, a discussion of Time-reversal invariance, and coverage of a variety of path integrals and their applications. This text includes highlights such as: treatment of underlying mathematics; a review of Newtonian, Lagrangian, and Hamiltonian mechanics; and student understanding of quantum theory.