费恩曼图

作者: [荷] 韦特曼著

出版社: 世界图书出版公司

出版时间: 2011-01

版次: 1

ISBN: 9787510029653

定价: 39.00

装帧: 平装

开本: 24开

纸张: 胶版纸

页数: 284页

分类: 自然科学

thisbookprovidesaneasilyaccessibleintroductiontoquantumfieldtheoryviafeynmanrulesandcalculationsinparticlephysics.theaimistomakeclearwhatthephysicalfoundationsofpresentdayfieldtheoryare，toclarifythephysicalcontentoffeynmanrules，andtooutlinetheirdomainofapplicability.thebookbeginswithabriefreviewofsomeaspectsofeinsteinstheoryofrelativitythatareofparticularimportanceforfieldtheory，beforegoingontoconsidertherelativisticquantummechan-icsoffreeparticles，interactingfields，andparticleswithspin.thetechniqueslearntinthesechaptersarethendemonstratedinexamplesthatmightbeencounteredinrealacceleratorphysics.furtherchapterscontaindiscussionsonrenormalization，massiveandmasslessvectorfieldsandunitarity.afinalchapterpresentsconcludingargumentsconcerningquantumelectrodynamics.thebookincludesvaluableappendicesthatreviewsomeessentialmathematics，includingcomplexspaces，matrices，thecbhequa-tion，tracesanddimensionalregularization.anappendixcontain-ingacomprehensivesummaryoftherulesandconventionsusedisfollowedbyanappendixspecifyingthefulllangranianofthestandardmodelandthecorrespondingfeynmanrules.tomakethebookusefulforawideaudienceafinalappendixprovidesadiscussiononthemetricused，andaneasy-to-usedictionarycon-nectingequationswrittenwithadifferentmetric.writtenasatextbook，manydiagramsandexamplesareincluded.
thisbookwillbeusedbybeginninggraduatestudentstakingcoursesinparticlephysicsorquantumfieldtheory，aswellasbyresearchersasasourceandreferencebookonfeynmandiagramsandrules. 作者：（荷兰）韦特曼（MartinusVeltman） introduction
1lorentzandpoincareinvariance
1.1lorentzinvariance
1.2structureofthelorentzgroup
1.3poincareinvariance
1.4maxwellequations
1.5notationsandconventions

2relativisticquantummechanicsoffreeparticles
2.1hilbertspace
2.2matricesinhilbertspace
2.3fields
2.4structureofhilbertspace

3interactingfields
3.1physicalsystem
3.2hilbertspace
3.3magnitudeofhilbertspace
3.4u-matrix，s-matrix
3.5interpolatingfields
3.6feynmanrules
3.7feynmanpropagator
3.8scatteringcrosssection
3.9lifetime
3.10numericalevaluation
3.11schrodingerequation，boundstates

4particleswithspin
4.1representationsofthelorentzgroup
4.2thediracequation
4.3fermionfields
4.4thee.m.field
4.5quantumelectrodynamics
4.6chargedvectorbosonfields
4.7electron-protonscattering.therutherfordformula

5explorations
5.1scatteringcrosssectionfore+e-→μ+μ-
5.2piondecay.twobodyphasespace.cabibboangle
5.3vectorbosondecay
5.4muondecay.fiertztransformation
5.5hyperonleptonicdecay
5.6piondecayandpcac
5.7neutralpiondecayandpcac

6renormalization
6.1introduction
6.2loopintegrals
6.3selfenergy
6.4powercounting
6.5quantumelectrodynamics
6.6renormalizabletheories
6.7radiativecorrections：lambshift
6.8radiativecorrections：topcorrectiontop-parameter
6.9neutralpiondecayandtheanomaly

7massiveandmasslessvectorfields
7.1subsidiaryconditionmassivevectorfields
7.2subsidiaryconditionmasslessvectorfields
7.3photonhelicities
7.4propagatorandpolarizationvectorsofmassivevectorparticles
7.5photonpropagator
7.6lefthandedphotons

8unitarity
8.1u-matrix
8.2largesttimeequation
8.3cuttingequations
8.4unitarityandcuttingequation
8.5unitarity：generalcase
8.6kallen-lehmannrepresentation，dispersionrelation
8.7momentainpropagators

9quantumelectrodynamics：finally
9.1unitarity
9.2wardidentities
appendixacomplexspaces，matrices，cbhequatioh
a.1basics
a.2differentiationofmatrices
a.3functionsofmatrices
a.4thecbhequation
appendixbtraces
b.1general
b.2multi-dimensionaly-matrices
b.3frequentlyusedequations
appendixcdimensionalregularization
appendixdsummary.combinatorialfactors
d.1summary
d.2externallines，spinsums，propagators
d.3combinatorialfactors
appendixestandardmodel
e.1lagrangian
e.2feynmanrules
appendixfmetricandconventions
f.1generalconsiderations
f.2translationexamples
f.3translationdictionary
index
内容简介:
thisbookprovidesaneasilyaccessibleintroductiontoquantumfieldtheoryviafeynmanrulesandcalculationsinparticlephysics.theaimistomakeclearwhatthephysicalfoundationsofpresentdayfieldtheoryare，toclarifythephysicalcontentoffeynmanrules，andtooutlinetheirdomainofapplicability.thebookbeginswithabriefreviewofsomeaspectsofeinsteinstheoryofrelativitythatareofparticularimportanceforfieldtheory，beforegoingontoconsidertherelativisticquantummechan-icsoffreeparticles，interactingfields，andparticleswithspin.thetechniqueslearntinthesechaptersarethendemonstratedinexamplesthatmightbeencounteredinrealacceleratorphysics.furtherchapterscontaindiscussionsonrenormalization，massiveandmasslessvectorfieldsandunitarity.afinalchapterpresentsconcludingargumentsconcerningquantumelectrodynamics.thebookincludesvaluableappendicesthatreviewsomeessentialmathematics，includingcomplexspaces，matrices，thecbhequa-tion，tracesanddimensionalregularization.anappendixcontain-ingacomprehensivesummaryoftherulesandconventionsusedisfollowedbyanappendixspecifyingthefulllangranianofthestandardmodelandthecorrespondingfeynmanrules.tomakethebookusefulforawideaudienceafinalappendixprovidesadiscussiononthemetricused，andaneasy-to-usedictionarycon-nectingequationswrittenwithadifferentmetric.writtenasatextbook，manydiagramsandexamplesareincluded.
thisbookwillbeusedbybeginninggraduatestudentstakingcoursesinparticlephysicsorquantumfieldtheory，aswellasbyresearchersasasourceandreferencebookonfeynmandiagramsandrules.
作者简介:
作者：（荷兰）韦特曼（MartinusVeltman）
目录:
introduction
1lorentzandpoincareinvariance
1.1lorentzinvariance
1.2structureofthelorentzgroup
1.3poincareinvariance
1.4maxwellequations
1.5notationsandconventions

2relativisticquantummechanicsoffreeparticles
2.1hilbertspace
2.2matricesinhilbertspace
2.3fields
2.4structureofhilbertspace

3interactingfields
3.1physicalsystem
3.2hilbertspace
3.3magnitudeofhilbertspace
3.4u-matrix，s-matrix
3.5interpolatingfields
3.6feynmanrules
3.7feynmanpropagator
3.8scatteringcrosssection
3.9lifetime
3.10numericalevaluation
3.11schrodingerequation，boundstates

4particleswithspin
4.1representationsofthelorentzgroup
4.2thediracequation
4.3fermionfields
4.4thee.m.field
4.5quantumelectrodynamics
4.6chargedvectorbosonfields
4.7electron-protonscattering.therutherfordformula

5explorations
5.1scatteringcrosssectionfore+e-→μ+μ-
5.2piondecay.twobodyphasespace.cabibboangle
5.3vectorbosondecay
5.4muondecay.fiertztransformation
5.5hyperonleptonicdecay
5.6piondecayandpcac
5.7neutralpiondecayandpcac

6renormalization
6.1introduction
6.2loopintegrals
6.3selfenergy
6.4powercounting
6.5quantumelectrodynamics
6.6renormalizabletheories
6.7radiativecorrections：lambshift
6.8radiativecorrections：topcorrectiontop-parameter
6.9neutralpiondecayandtheanomaly

7massiveandmasslessvectorfields
7.1subsidiaryconditionmassivevectorfields
7.2subsidiaryconditionmasslessvectorfields
7.3photonhelicities
7.4propagatorandpolarizationvectorsofmassivevectorparticles
7.5photonpropagator
7.6lefthandedphotons

8unitarity
8.1u-matrix
8.2largesttimeequation
8.3cuttingequations
8.4unitarityandcuttingequation
8.5unitarity：generalcase
8.6kallen-lehmannrepresentation，dispersionrelation
8.7momentainpropagators

9quantumelectrodynamics：finally
9.1unitarity
9.2wardidentities
appendixacomplexspaces，matrices，cbhequatioh
a.1basics
a.2differentiationofmatrices
a.3functionsofmatrices
a.4thecbhequation
appendixbtraces
b.1general
b.2multi-dimensionaly-matrices
b.3frequentlyusedequations
appendixcdimensionalregularization
appendixdsummary.combinatorialfactors
d.1summary
d.2externallines，spinsums，propagators
d.3combinatorialfactors
appendixestandardmodel
e.1lagrangian
e.2feynmanrules
appendixfmetricandconventions
f.1generalconsiderations
f.2translationexamples
f.3translationdictionary
index

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费恩曼图

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