简明量子场论(第2版) 9787510061448 下载 mobi epub pdf 电子书 2024

基本信息

书名:简明量子场论(第2版)

定价：118.00元

售价：79.1元,便宜38.9元,折扣67

作者:徐一鸿

出版社：世界图书出版公司

出版日期：2013-07-01

ISBN：9787510061448

字数：

页码：576

版次：2

装帧：平装

开本：16开

商品重量：1.022kg

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内容提要

这是华裔物理学家徐一鸿教授的又一本关于物理学的专著。量子场论是物理学之大成，它融合了狭义相对论和量子力学，是物理学精义的集中体现，也是物理学艰深的部分之一。许多量子场论的教程，写的晦涩难懂。冗长复杂的数学公式，让物理学的核心思想模糊不清，不知所在。物理学的专业人士，也常常不知所云，更遑论一般读者。而徐一鸿教授的“Quantum Field Theory ia Nutshell”，无论是写作的风格，或者是问题的阐述及处理，都一扫前非。《简明量子场论（第2版）》用略带口语化的语言写成，作者似乎是面对面与你谈论有关的物理学话题。体现作者深刻物理学智慧的内容，俯拾皆是。用简洁的数学工具，凸显物理学思想，结合轻松幽默的语言，不经意之间，将你引入物理学问题的核心。阅读《简明量子场论（第2版）》给你带来的喜悦，和喜悦之后的收获，似乎只有“The FeynmaLectures oPhysics”，与之在伯仲之间。如果想体念和分享，量子场论之美，量子场论之优雅，你不可不读《简明量子场论（第2版）》。

目录

preface to the first edition
preface to the second edition
convention， notation， and units

part i： motivatioand foundation
1.1 who needs it
1.2 path integral formulatioof quantum physics
1.3 from mattress to field
1.4 from field to particle to force
1.5 coulomb and newton： repulsioand attraction
1.6 inverse square law and the floating 3-brane
1.7 feynmadiagrams
1.8 quantizing canonically
1.9 disturbing the vacuum
1.10 symmetry
1.11 field theory icurved spacetime
1.12 field theory redux

part ii： dirac and the spinor
ii.1 the dirac equation
ii.2 quantizing the dirac field
ii.3 lorentz group and weyl spinors
ii.4 spin-statistics connection
ii.5 vacuum energy， grassmanintegrals， and feynmadiagrams for fermions
ii.6 electroscattering and gauge invariance
ii.7 diagrammatic proof of gauge invariance
ii.8 photon-electroscattering and crossing

part iii： renormalizatioand gauge invariance
iii.1 cutting off our ignorance
iii.2 renormalizable versus nonrenormalizable
iii.3 counterterms and physical perturbatiotheory
iii.4 gauge invariance： a photocafind no rest
iii.5 field theory without relativity
iii.6 the magic moment of the electron
iii.7 polarizing the vacuum and renormalizing the charge
iii.8 being imaginary and conserving probability

part iv： symmetry and symmetry breaking
iv.1 symmetry breaking
iv.2 the pioas a nambu-goldstone boson
iv.3 effective potential
iv.4 magic monopole
iv.5 nonabeliagauge theory
iv.6 the anderson-higgs mechanism
iv.7 chiral anomaly

part v： field theory and collective phenomena
v.1 superfluids
v.2 euclid， boltzmann， hawking， and field theory at finite temperature
v.3 landau-ginzburg theory of critical phenomena
v.4 superconductivity
v.5 peierls instability
v.6 solitons
v.7 vortices， monopoles， and instantons

part vi： field theory and condensed matter
vi.1 fractional statistics， chern-simons term， and topological field theory
vi.2 quantum hall fluids
vi.3 duality
vi.4 the a models as effective field theories
vi.5 ferromags and antiferromags
vi.6 surface growth and field theory
vi.7 disorder： replicas and grassmanniasymmetry
vi.8 renormalizatiogroup flow as a natural concept ihigh energy and condensed matter physics

part vii： grand unification
vii.1 quantizing yang-mills theory and lattice gauge theory
vii.2 electroweak unification
vii.3 quantum chromodynamics
vii.4 large expansion
vii.5 grand unification
vii.6 protons are not forever
vii.7 so（10） unification

part viii： gravity and beyond
viii.1 gravity as a field theory and the kaluza-kleipicture
viii.2 the cosmological constant problem and the cosmic coincidence problems
viii.3 effective field theory approach to understanding nature
viii.4 supersymmetry： a very brief introduction
viii.5 a glimpse of string theory as a 2-dimensional field theory
closing words

part n
n.1 gravitational waves and effective field theory
n.2 gluoscattering ipure yang-mills theory
n.3 subterraneaconnections igauge theories
n.4 is einsteigravity secretly the square of yang-mills theory
more closing words

appendix a： gaussiaintegratioand the central identity of quantum field theory
appendix b： a brief review of group theory
appendix c： feynmarules
appendix d： various identities and feynmaintegrals
appendix e： dotted and undotted indices and the majorana spinor
solutions to selected exercises
further reading
index

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