目录 Preface 1 The Lorentz group and its representations 1.1 Generators of the Lorentz group 1.2 Two-by-two representation of the Lorentz group 1.3 Representations based on harmonic oscillators References 2 Wigners little groups for internal space-time symmetries 2.1 Euler decomposition of Wigners little group 2.2 The O(3)-like little group for massive particles 2.3 The E(2)-like little group for massless particles 2.4 The 0(2,1)-like little group for imaginary-mass particles 2.5 Summary References 3 Two-by-two representations of Wigners little groups 3.1 Representations of Wigners little groups 3.2 Lorentz completion of the little groups 3.3 Bargmann and Wigner decompositions 3.4 Conjugate transformations 3.5 Polarization of massless neutrinos 3.6 Scalars, four-vectors, and four-tensors 3.6.1 Four-vectors 3.6.2 Second-rank tensor References 4 One little group with three branches 4.1 One expression with three branches 4.2 Classical damped oscillators 4.3 Little groups in the light-cone coordinate system 4.4 Lorentz completion in the light-cone coordinate system References 5 Lorentz-covariant harmonic oscillators 5.1 Diracs plan to construct Lorentz-covariant quantum mechanics 5.2 Diracs forms of relativistic dynamics 5.3 Running waves and standing waves 5.4 Little groups for relativistic extended particles 5.5 Further properties of covafiant oscillator wave functions 5.6 Lorentz contraction of harmonic oscillators 5.7 Feynmans rest of the Universe References 6 Quarks and partons in the Lorentz-covariant world 6.1 Lorentz-covariant quark model 6.2 Feynmans parton picture 6.3 Proton structure function 6.4 Proton form factor and Lorentz coherence 6.5 Coherence in momentum-energy space 6.6 Hadronic temperature and boiling quarks References 7 Coupled oscillators and squeezed states of light 7.1 Two coupled oscillators 7.2 Squeezed states of light 7.3 0(3,2) symmetry from Diracs coupled oscillators
以下为对购买帮助不大的评价