This is the first introductory textbook on quantum field theory in gravitational backgrounds intended for undergraduate and beginning graduate students in the fields of theoretical astrophysics, cosmology, particle physics, and string theory. The book covers the basic (but essential) material of quantization of fields in an expanding universe and quantum fluctuations in inflationary spacetime. It also contains a detailed explanation of the Casimir, Unruh, and Hawking effects, and introduces the method of effective action used for calculating the back-reaction of quantum systems on a classical external gravitational field. The broad scope of the material covered will provide the reader with a thorough perspective of the subject. Every major result is derived from first principles and thoroughly explained. The book is self-contained and assumes only a basic knowledge of general relativity. Exercises with detailed solutions are provided throughout the book.
具體描述
讀後感
用戶評價
引力作為背景的彎麯時空量子場論, Hawking輻射,Unruh輻射,inflation漲落分析這些處於量子場論和量子引力交界處的著名內容，算是講得蠻簡潔明瞭
评分引力作為背景的彎麯時空量子場論, Hawking輻射,Unruh輻射,inflation漲落分析這些處於量子場論和量子引力交界處的著名內容，算是講得蠻簡潔明瞭
评分看瞭前五章，用來復習場論和量子場論。對所謂二次量子化和場量子化區分點贊，場量子化推導點贊，基本上把量子場論講的非常清楚。可惜這些不是本書重點。
评分引力作為背景的彎麯時空量子場論, Hawking輻射,Unruh輻射,inflation漲落分析這些處於量子場論和量子引力交界處的著名內容，算是講得蠻簡潔明瞭
评分看瞭前五章，用來復習場論和量子場論。對所謂二次量子化和場量子化區分點贊，場量子化推導點贊，基本上把量子場論講的非常清楚。可惜這些不是本書重點。
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