January 3, 2020 9:10 From Classical Mechanics to Quantum Field Theory 9in x 6in b3742-main page xi
- 2.2.1 Hilbertspaces x From Classical Mechanics to Quantum Field Theory. A Tutorial
- 2.2.2 Typesofoperators......................
- 2.2.3 Criteria for (essential) selfadjointness
- 2.2.4 Spectrumofanoperator
- 2.2.5 Spectralmeasures
- 2.2.6 Spectral decomposition andrepresentation theorems
- 2.2.7 Measurablefunctionalcalculus...............
- 2.2.8 Elementary formalism for the infinite dimensional case
- 2.2.9 Technical interemezzo: threeoperator topologies
- 2.3 More Fundamental Quantum Structures
- 2.3.1 TheBooleanlogicofCM
- areselfadjointoperators................... 2.3.2 The non-Boolean logic of QM, the reason why observables
- 2.3.3 Recovering the Hilbert spacestructure
- 2.3.4 States as measures onL(H): Gleason’s theorem
- rules.............................. 2.3.5 von Neumann algebra of observables, superselection
- representations........................ 2.3.6 Quantum symmetries: unitary projective
- 2.3.1 TheBooleanlogicofCM
- 2.4 Just Few Words about the Algebraic Approach
- 2.4.1 Algebraicformulation....................
- Bibliography.................................
- A Concise Introduction to Quantum Field Theory
- 3.1 Introduction..............................
- 3.2 QuantumMechanicsandRelativity.................
- 3.2.1 Quantummechanics.....................
- 3.2.2 Relativity and the Poincar ́egroup.............
- 3.3 QuantumFieldTheory........................
- 3.3.1 Canonicalquantization
- 3.4 TheQuantumVacuum........................
- 3.4.1 Renormalization of vacuum energy
- 3.4.2 Momentumoperator.....................
- 3.4.3 Casimireffect
- 3.5 FieldsversusParticles
- 3.5.1 Fockspace
- 3.5.2 Wicktheorem
- 3.6 FieldsinInteraction
- 3.6.1 Renormalization of excited states
- 3.7 CovariantApproach Contents xi
- 3.7.1 Euclideanapproach
- 3.8 ConformalInvariantTheories
- 3.8.1 Functional integral approach
- 3.9 WhatisBeyond?...........................
- 3.10 Appendix1.Casimireffect
- 3.11 Appendix2.Gaussianmeasures...................
- 3.12 Appendix3.Peierlsbrackets
- Bibliography.................................
- Index