NPTEL : NOC:Dynamics of Classical and Quantum Fields (Physics)

Co-ordinators : Prof. Girish S. Setlur


Lecture 1 - Introduction

Lecture 2 - Lagrangian Formalism

Lecture 3 - Hamiltonian Mechanics

Lecture 4 - Flows and Symmetries

Lecture 5 - Examples of Continuum Systems

Lecture 6 - Symmetries and Noether's Theorem

Lecture 7 - Dynamical Symmetries

Lecture 8 - Symmetries in Field Theories

Lecture 9 - The Relativistic Electromagnetic Field

Lecture 10 - Stress-Energy (Energy-Momentum) Tensor

Lecture 11 - Green's Theorem and Green's Functions

Lecture 12 - Diffraction Theory

Lecture 13 - Introduction to Elasticity Theory

Lecture 14 - Solution of the rubber band problem

Lecture 15 - The Stress Function Method

Lecture 16 - Strain Energy

Lecture 17 - The Euler Equation

Lecture 18 - Bernoulli's Principle

Lecture 19 - Matter, Momentum and Energy Transport

Lecture 20 - Stokes' Drag - I

Lecture 21 - Stokes' Drag - II

Lecture 22 - Towards Quantum Fields

Lecture 23 - Right and Left Movers

Lecture 24 - Functional Integration - I

Lecture 25 - Functional Integration - II

Lecture 26 - Perturbation theory

Lecture 27 - Quantum Mechanics using Lagrangians

Lecture 28 - Path Integrals - Formalism

Lecture 29 - Path Integrals - Free particles

Lecture 30 - Path Integrals - Harmonic oscillator

Lecture 31 - Creation and annihilation operators - Excitations

Lecture 32 - Creation and annihilation operators - Photons

Lecture 33 - Creation and annihilation operators - Many-body physics

Lecture 34 - Particle and Hole Green functions

Lecture 35 - Current Algebra

Lecture 36 - Tight Binding Models - I

Lecture 37 - Tight Binding Models - II

Lecture 38 - Order Parameters

Lecture 39 - Schrieffer Wolff Transformation

Lecture 40 - Matsubara Green functions - I

Lecture 41 - Matsubara Green functions - II

Lecture 42 - Self Energy and Spectral Functions

Lecture 43 - S-Matrix Perturbation Theory

Lecture 44 - Keldysh Contour

Lecture 45 - Bosonic Coherent States

Lecture 46 - Fermionic Coherent States

Lecture 47 - Nonlocal particle hole operators - Bosons

Lecture 48 - Nonlocal particle hole operators - Fermions