Description: From Special Relativity to Feynman Diagrams: A Course of Theoretical Particle Physics for Beginners (UNITEXT / Collana di Fisica e Astronomia) Riccardo D'Auria is available to download The first two chapters of the book deal, in a detailed way, with relativistic kinematics and dynamics, while in the third chapter some elementary concepts of General Relativity are Eventually, after an introduction to tensor calculus, a Lorentz covariant formulation of electromagnetism is given its quantization is For a proper treatment of invariance and conservation laws in physics, an introductory chapter on group theory is This introduction is propedeutical to the discussion of conservation laws in the Lagrangian and Hamiltonian formalism, which will allow us to export this formalism to quantum mechanics and, in particular, to introduce linear operators on quantum states and their transformation In the last part of the book we analyze, in the first quantized formalism, relativistic field theory for both boson and fermion The second quantization of free fields is then introduced and some preliminary concepts of perturbation theory and Feynmann diagrams are given and some relevant examples are worked out .This material is available do download at niSearch on Riccardo D'Auria's eBooks, .From Special Relativity to ... Textbook ....

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