Following on from the successful first (1984) and revised (1993) editions, this extended and revised text is designed as a short and simple introduction to quantum field theory for final year physics students and for postgraduate students beginning research in theoretical and experimental particle physics. The three main objectives of the book are to: Explain the basic physics and formalism of quantum field theory To make the reader proficient in theory calculations using Feynman diagrams To introduce the reader to gauge theories, which play a central role in elementary particle physics. Thus, the first ten chapters deal with QED in the canonical formalism, and are little changed from the first edition. A brief introduction to gauge theories (Chapter 11) is then followed by two sections, which may be read independently of each other. They cover QCD and related topics (Chapters 12-15) and the unified electroweak theory (Chapters 16 – 19) respectively. Problems are provided at the end of each chapter. New to this edition: Five new chapters, giving an introduction to quantum chromodynamics and the methods used to understand it: in particular, path integrals and the renormalization group. The treatment of electroweak interactions has been revised and updated to take account of more recent experiments.
具體描述
讀後感
用戶評價
本科時入門場論的第一本書，非常適閤入門。不過我看的不是這個第二版，而是圖書館裏非常非常古老的一本～
评分concise and clear
评分簡明，就書的角度來說，無太多亮點，但很適閤入門
评分簡明，就書的角度來說，無太多亮點，但很適閤入門
评分在有人教的情況下是個不錯的參考書。 計算例子非常詳細，如果我陷入計算錯誤，總能在書裏找到綫索自己錯在哪裏。 我喜歡的口味是先講理論框架，toy model，最後再講吻閤現實的理論。 這本書是拿standard model 的某個局部來講理論框架，比如用QCD講gauge theory, 用μ子衰變講對稱破缺，這樣講容易被現實理論中的髒點帶亂邏輯，也不容易索引。不過好處是，學完瞭這本書standard model就直接記住瞭。 費米子的數學基礎講的不是很好，太依賴於Gamma矩陣的具體形式，應該再抽象一點講剋裏弗德代數。
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