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當(dāng)前位置: 首頁(yè)出版圖書(shū)科學(xué)技術(shù)自然科學(xué)物理學(xué)非相對(duì)論量子力學(xué)基礎(chǔ):英文本

非相對(duì)論量子力學(xué)基礎(chǔ):英文本

非相對(duì)論量子力學(xué)基礎(chǔ):英文本

定 價(jià):¥40.00

作 者: 加Luis Sobrino著
出版社: 世界圖書(shū)出版公司北京公司
叢編項(xiàng):
標(biāo) 簽: 力學(xué)和場(chǎng)

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ISBN: 9787506247184 出版時(shí)間: 2000-01-01 包裝: 膠版紙
開(kāi)本: 23cm 頁(yè)數(shù): 332頁(yè) 字?jǐn)?shù):  

內(nèi)容簡(jiǎn)介

  It is almost a trivial observation that many collective endeavours require the accomplishment of numerous complicated tasks, and that the different individuals that perform them may lose sight of the overall design. Like other creative endeavours, the scientific quest is particularly prone to such a state of affairs, for not only does the difficulty of the tasks absorb the mind but the beauty of what is learnt in performing them engages the soul. Like a diver, who may be so charmed by the nearby coral so as to forget that its beauty is but a minute reflection of the majestic beauty of the ocean, a spectroscopist may be so taken by the beautiful symmetries that the molecules exhibit so as to loose sight of the wonderful structure of quantum mechanics that informs them. 本書(shū)為英文版。

作者簡(jiǎn)介

暫缺《非相對(duì)論量子力學(xué)基礎(chǔ):英文本》作者簡(jiǎn)介

圖書(shū)目錄

PREFACE.
I.INTRODUCTION
1.Descriptionofexperiments
2.Theconceptofphysicalsystem
3.Preparationandmeasurement
II.STATESANDOBSERVABLES
1.Statesandamplitudes
2.Anexample:spin1/2
3.Observables
4.Thedensityoperator
III.COMMENSURABILITY
 1.Thespinexamplecontinued
 2.Differentkindsofmeasurement
 3.Commensurableobservables
 4.Theuncertaintyrelation
IV.DYNAMICS
 1.Thcdynamicalpostulate
 2.Schrodinger,Helsenbergandmixedpictures
 3.Anasideonfunctionsofseveralobservables
 4.Thehamiltonian
 5.Equationsofmotioninthedifferentpictures
 6.Anexample
V.GENERALFORMULATION
 1.Generalizationofthebasicpostulates
 2.Dirac'sformulation
 3.Kinematicalsymmetries
 4.Thedynamicsunderakinematicalsymmetry
 5.Thegalileantransformationsaskinematicalsymmetries
 6.Thegeneratorsofkinematicalgalileantransformations
 7.Superselectionrules
VI.APARTICLEINONEDIMENSION
 1.Aparticlewithoutspin
 2.Themomentumoperator
 3.Thevelocity,themassandthehamiltonian
 4.Anexample:theharmonicoscillator
 5.Aparticleinaconstantforcefield
VII.ASPINLESSPARTICLEINTHREEDIMENSIONS
 1.Position,momentumandthehamiltonian
 2.Rotations,theorbitalangularmomentum
 3.Theangularmomentumcommutationrelations
 4.Spectralresolutionoftheorbitalangularmomentum
 5.Thefreeparticle
 6.TheWignerdistributionfunction
 7.Theharmonicoscillator
 8.Thespinlessparticleinageneralcoordinatesystem
 9.Theparticleinacentralfield
VIII.DYNAMICALSYMMETRIESANDCONSERVATIONLAWS
 1.Thedynamicalsymmetrytransformationsofquantummechanics..
 2.Unitarytransformationsandconstantsofthemotion
 3.Spaceinversion,theparityobservable
 4.Timereversal
 5.Thegalileantransformationsasdynamicalsymmetries
IX.APARTICLEWITHSPIN
 1.Internaldegreesoffreedomandgalileaninvariance
 2.Spinandrotations
 3.Theparticlewithspin
 4.Tilehamiltonianofaparticlewithspin
 5.Example:aneutralparticleinamagneticfield
X.SYSTEMSCOMPOSEDOFDIFFERENTSUBSYSTEMS
 1.Thedescriptionofsystemsformedbydifferentsubsystems
 2.Asystemoftwodifferentparticles
 3.Someusefulrepresentations
 4.Thestateofasubsystem
 5.Example:statesofaparticleinamagneticfield
XI.SYSTEMSOFIDENTICALPARTICLES
 1.Thedescriptionofsystemsformedbytwoidenticalsubsystems
 2.Example:asystemoftwoidenticalparticles
 3.Thedescriptionofsystemsofmanyidenticalparticles
 4.Numberrepresentationofsystemsofidenticalparticles
 5.Anassemblyofbosons
 6.Anassemblyoffermions
APPENDIXA.FINITE-DIMENSIONALVECTORSPACES
 1.Basicdefinitions
 2.Operatorsinunitaryspaces
 3.Thespectraltheorem
 4.Thetensorproduct
 5.Antilinearoperators
 6.Wigner'stheorem
APPENDIXB.THEHILBERTSPACE
 1.Basicdefinitions,unboundedoperators
 2.Thespectraltheorem
 3.Functionspacerepresentation
APPENDIXC.DIRAC'SFORMULATIONINTHEHILBERTSPACE
 1.Tempereddistributions
 2.GeneralizationtoanarbitraryHilbertspace
 3.Dirac'sformulation
APPENDIXD.AREMINDERFROMCLASSICALMECHANICS
 1.Canonicaltransformations
 2.Areminderfromclassicalmechanics
NOTES
BIBLIOGRAPHY
INDEX

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