Theoretical Concepts in Physics

An Alternative View of Theoretical Reasoning in Physics

Malcolm S. Longair

• Publisher: Cambridge University Press
• Year: 2020
• Print ISBN:
  9781108484534
• eBook ISBN:
  9781316999318
• Edition: 3
• Topic: Physical Sciences
• Subtopic: Mathematical & Computational Physics

In this original and integrated approach to theoretical reasoning in physics, Malcolm Longair illuminates the subject from the perspective of real physics as practised by research scientists. Concentrating on the basic insights, attitudes and techniques that are the tools of the modern physicist, this approach conveys the intellectual excitement and beauty of the subject. Through a series of seven case studies, an undergraduate course in classical physics and the discovery of quanta are reviewed from the point of the view of how the great discoveries and changes of perspective came about. This approach illuminates the intellectual struggles needed to attain understanding of some of the most difficult concepts in physics. Longair's highly acclaimed text has been fully revised and includes new studies on the physics of fluids, Maxwell's great paper on equations for the electromagnetic field and problems of contemporary cosmology and the very early universe.

Table of contents

• Cover
• Half-title
• Title page
• Copyright page
• Dedication
• Contents
• Preface and Acknowledgements
• 1 Introduction
• Case Study I The Origins of Newton's Laws of Motion and of Gravity
• Case Study II Maxwell's Equations
• Case Study III Mechanics and Dynamics: Linear and Non-linear
• Case Study IV Thermodynamics and Statistical Physics
• Case Study V The Origins of the Concepts of Quantisation and Quanta
• Case Study VI Special and General Relativity
• Case Study VII Cosmology and Physics
• Author Index
• Subject Index