Zee's book is written in the colloquial style of a good blackboard lecture, with gems of wisdom and amusing but relevant anecdotes scattered throughout. Zee has an infectious enthusiasm and a remarkable talent for slicing through technical mumbo jumbo to arrive at the heart of a problem. Quantum Field Theory in a Nutshell is quite simply a triumph. I have not had this much fun with a physics book since reading The Feynman Lectures on Physics... The purpose of Zee's book is not to turn students into experts--it is to make them fall in love with the subject. And Zee succeeds brilliantly. Moreover, there is nothing superficial about the depth of understanding or the choice of topics in Zee's book. The author speaks with the clarity and authority that come only from a leading practitioner in the field... [I]t is for anyone who wishes to experience the sheer beauty and elegance of quantum field theory. -- Zvi Bern Physics Today
An esteemed researcher and acclaimed popular author takes up the challenge of providing a clear, relatively brief, and fully up-to-date introduction to one of the most vital but notoriously difficult subjects in theoretical physics. A quantum field theory text for the twenty-first century, this book makes the essential tool of modern theoretical physics available to any student who has completed a course on quantum mechanics and is eager to go on. Quantum field theory was invented to deal simultaneously with special relativity and quantum mechanics, the two greatest discoveries of early twentieth-century physics, but it has become increasingly important to many areas of physics. These days, physicists turn to quantum field theory to describe a multitude of phenomena. Stressing critical ideas and insights, Zee uses numerous examples to lead students to a true conceptual understanding of quantum field theory - what it means and what it can do. He covers an unusually diverse range of topics, including various contemporary developments, while guiding readers through thoughtfully designed problems.
In contrast to previous texts, Zee incorporates gravity from the outset and discusses the innovative use of quantum field theory in modern condensed matter theory. Without a solid understanding of quantum field theory, no student can claim to have mastered contemporary theoretical physics. Offering a remarkably accessible conceptual introduction, this text will be widely welcomed and used.