量子场论（第2卷）

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作　者：	（美）温伯格（Wein-berg,S.）著
出版社：	世界图书出版公司
丛编项：
标　签：	科学与自然物理学

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ISBN：	9787510075889	出版时间：	2014-05-01	包装：	平装
开本：	24开	页数：	489	字数：

内容简介

　　Thisvolumedescribestheadvancesinthequantumtheoryoffieldsthathaveledtoanunderstandingoftheelectroweakandstronginteractionsoftheelementaryparticles.Theseinteractionshaveallturnedouttobegovernedbyprinciplesofgaugeinvariance，sowestarthereinChapters15-17withgaugetheories，generalizingthefamiliargaugeinvarianceofelectrodynamicstonon-AbelianLiegroups.Someofthemostdramaticaspectsofgaugetheoriesappearathighenergy，andarebeststudiedbythemethodsoftherenormalizationgroup.ThesemethodsareintroducedinChapter18，andappliedtoquantumchromodynamics，themodernnon-Abeliangaugetheoryofstronginteractions，andalsotocriticalphenomenaincondensedmatterphysics.Chapter19dealswithgeneralspontaneouslybrokenglobalsymmetries，andtheirapplicationtothebrokenapproximateSU（2）xSU（2）andSU（3）xSU（3）symmetriesofquantumchromodynamics.Boththerenormalizationgroupmethodandbrokensymmetriesfindsomeoftheirmostinterestingapplicationsinthecontextofoperatorproductexpansions，discussedinChapter20.Thekeytotheunderstandingoftheelectroweakinteractionsisthespontaneousbreakingofgaugesymmetries，whichareexploredinChap-ter21andappliedtosuperconductivityaswellastotheelectroweakinteractions.Quiteapartfromspontaneoussymmetrybreakingisthepossibilityofsymmetrybreakingbyquantum-mechanicaleffectsknownasanomalies.AnomaliesandvariousoftheirphysicalimplicationsarepresentedinChapter22.ThisvolumeconcludeswithadiscussioninChapter23ofextendedfieldconfigurations，whichcanariseeitherasnewingredientsinphysicalstates，suchasskyrmions，monopoles，orvortexlines，orasnon-perturbativequantumcorrectionstopathintegrals，whereanomaliesplayacrucialrole.

作者简介

暂缺《量子场论（第2卷）》作者简介

图书目录

PREFACE TO VOLUME 2
NOTATION
15 NON-ABELIAN GAUGE THEORIES
15.1 Gauge Invariance
15.2 Gauge Theory Lagrangians and Simple Lie Groups
15.3 Field Equations and Conservation Laws
15.4 Quantization
15.5 The De Witt-Faddeev-Popov Method
15.6 Ghosts
15.7 BRST Symmetry
15.8 Generalizations of BRST Symmetry
15.9 The Batalin-Vilkovisky Formalism
Appendix A A Theorem Regarding Lie Algebras
Appendix B The Cartan Catalog
Problems
References
16 EXTERNAL FIELD METHODS
16.1 The Quantum Effective Action
16.2 Cakulation of the Effective Potential
16.3 Energy Interpretation
16.4 Symmetries of the Etfective Action
Problems
References
17 RENORMALIZATION OF GAUGE THEORIES
18 RENORMALIZATION GROUP METHODS
19 SPONTANEOUSLY BROKEN GLOBAL SYMMETRIES
20 OPERATOR PRODUCT EXPANSIONS
21 SPONTANEOUSLY BROKEN GAUGE SYMMETRIES
22 ANOMALIES
23 EXTENDED FIELD CONFIGURATIONS
AUTHOR INDEX
SUBJECT INDEX