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Quantum Theory by James Sparks
This note describes the following topics Classical particles and waves, Physical background and waveparticle duality, Wave mechanics, The Born interpretation, The harmonic oscillator, The mathematical structure of quantum theory, Statistical aspects of quantum theory, Angular momentum, The hydrogen atom.
Author(s): James Sparks
82 Pages 
Homotopical Quantum Field Theory
This note contains below topics, Operads, AQFT and Prefactorization Algebras.
Author(s): Donald Yau
302 Pages
A Hands On Guide to Quantum Field Theory
This note covers preliminaries, Creation and annihilation operators, Perturbation theory and scattering, Simple interactions, Emergence of classical fields, Locality, Semiclassical methods, Symmetries, Electromagnetic fields, Collective effects, Special relativity in quantum mechanics, Relativistic spinless particle, Canonical methods, Scalar electrodynamics, Relativistic spin half particles, Quantum electrodynamics, Radiative corrections and renormalization, Beyond low order perturbation theory, Bound states, Path integrals and Path integrals for fields.
Author(s): C P Burgess
469 Pages
Quantum Theory by James Sparks
This note describes the following topics Classical particles and waves, Physical background and waveparticle duality, Wave mechanics, The Born interpretation, The harmonic oscillator, The mathematical structure of quantum theory, Statistical aspects of quantum theory, Angular momentum, The hydrogen atom.
Author(s): James Sparks
82 Pages
Introduction to Quantum Field Theory
This book covers the following topics The Microscopic Theory of Radiation, Lorentz Invariance and Convention, Second Quantization, Classical Field Theory, Old Fashioned Perturbation Theory, Cross Sections and Decay Rates, he LSZ reduction formula and the Feynman propagator, Feynman Rules, Gauge Invariance, Scalar QED, Spinors and the Dirac Equation, Quantum Electrodynamics, Treelevel QED, Path Integrals, The Casimir Effect, Regularization Schemes and Tricks, Vacuum Polarization, Systematic Renormalization, Infrared Divergences.
Author(s): Matthew Schwartz, Harvard University
262 Pages
This book covers the following topics Classical scalar field theory, Nonlinear interacting theory, Dimensional analysis and scaling, Complex scalar field theory, Quantum scalar field theory, Renormalization and Partition function.
Author(s): Mark Srednicki
616 Pages
This book provides a very clear and well written introduction to Quantum Field Theory. Topics covered includes: Classical Field Theory, Free Fields, Interacting Fields, The Dirac Equation, Quantizing the Dirac Field and Quantum Electrodynamics.
Author(s): Dr David Tong
155 Pages