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Quantum Field Theory

Quantum Field Theory. Instructor: Dr. Prasanta Tripathy, Department of Physics, IIT Madras. This is an advanced elective course for the students at the M.Sc level who are interested to pursue their career in Theoretical High Energy Physics, Theoretical Condensed Matter Physics or Experimental High Energy Physics. The course aims to introduce basic concepts in Quantum Field Theory which will enable the students to compute tree level scattering cross sections and also to give elementary idea on renormalization. (from nptel.ac.in)

Lecture 02 - Introduction to Classical Field Theory

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Module 1: Free Field Quantization - Scalar Fields

Lecture 01 - Introduction

Lecture 02 - Introduction to Classical Field Theory

Lecture 03 - Quantization of Real Scalar Field I

Lecture 04 - Quantization of Real Scalar Field II

Lecture 05 - Quantization of Real Scalar Field III

Lecture 06 - Quantization of Real Scalar Field IV

Lecture 07 - Quantization of Complex Scalar Field

Module 2: Interacting Quantum Field Theory

Lecture 08 - Interacting Field Theory I

Lecture 09 - Interacting Field Theory II

Lecture 10 - Interacting Field Theory III

Lecture 11 - Interacting Field Theory IV

Lecture 12 - Interacting Field Theory V

Lecture 13 - Interacting Field Theory VI

Lecture 14 - Interacting Field Theory VII

Module 3: Free Field Quantization - Spinor and Vector Fields

Lecture 15 - Quantization of Electromagnetic Field I

Lecture 16 - Quantization of Electromagnetic Field II

Lecture 17 - Fermion Quantization I

Lecture 18 - Fermion Quantization II

Lecture 19 - Fermion Quantization III

Lecture 20 - Fermion Quantization IV

Lecture 21 - Fermion Quantization V

Lecture 22 - Fermion Quantization VI

Module 4: Quantum Electrodynamics

Lecture 23 - The S-Matrix Expansion in QED I

Lecture 24 - The S-Matrix Expansion in QED II

Lecture 25 - Feynman Rules in QED I

Lecture 26 - Feynman Rules in QED II

Lecture 27 - Compton Scattering I

Lecture 28 - Compton Scattering II

Lecture 29 - Compton Scattering III

Lecture 30 - Moller Scattering I

Lecture 31 - Moller Scattering II

Module 5: Radiative Corrections

Lecture 32 - Vertex Correction I

Lecture 33 - Vertex Correction II

Lecture 34 - Vertex Correction III

Lecture 35 - Vertex Correction IV

Lecture 36 - Electron Selfenergy

Lecture 37 - Photon Selfenergy I

Lecture 38 - Photon Selfenergy II