دانلود کتاب Elementary Particle Theory, Volume 3: Relativistic Quantum Dynamics

In this third volume of three, quantum electrodynamics is formulated in the language of physical "dressed" particles. A theory where charged particles interact via instantaneous action-at-a-distance forces is constructed - without need for renormalization. This theory describes electromagnetic phenomena in terms of directly interacting charges, but in full accord with fundamental principles of relativity and causality.ContentsThree ways to look at QFTDressingWhat are advantages of dressed Hamiltonian?Coulomb potential and beyondDecaysRQD in higher ordersClassical electrodynamicsExperimental support of RQDParticles and relativitySpecial theory of relativityUnitary dressing transformationIntegral for decay lawCoulomb scattering integral in fourth orderRelativistic invariance of Coulomb-Darwin-Breit electrodynamics