Subject Code:  PH1L001 Subject Name:  Physics L-T-P: 3-1-0 Credit: 4
Pre-requisite(s): None

Classical Physics: Review of Newtonian mechanics, Lagrangian mechanics, constraints, principle of virtual work, D’Alembert’s principle, Action Principle and Lagrange's equations,  Velocity dependent potentials, Legendre Transformation and Hamiltonian equations, Central forces, Kepler’s problem, Waves and Oscillations, Damped and Forced Oscillations, normal modes, Basics of Special Relativity, Galilean and Lorentz transformations, Time dilation and length contraction, relativistic kinematics and mass-energy equivalence. Electromagnetic Waves and Optics: Maxwell’s equations, wave equation, plane electromagnetic waves, longitudinal and transverse waves, superposition, wave packets, two and three dimensional waves, energy- momentum, Poynting’s theorem, electromagnetic boundary conditions, Laser, Young’s experiment, interferometers, diffraction, Fraunhofer diffraction (single slit), dispersion. Wave Mechanics: Failure of classical physics, qualitative review of relevant experiments, de Broglie waves, uncertainty principle, wave function and Schrodinger equation, probability interpretation, particle on a chain, potential barrier and quantum tunneling, potential well, Harmonic oscillator, operator algebra, Hydrogen atom and angular momentum algebra.

Text/ Reference Books:

1.   Crawford F.S.  Waves, Vol. 3, Berkely Physics Series.
2.   Goldstein, Classical Mechanics, Pole and Safko, Pearson Education Inc.
3.   Saleh and Teich. Fundamentals of Photonics, Wiley-Interscience.
4.   Ghatak A. Optics, McGraw-Hill.
5.   Griffiths D.J. Introduction to Quantum Mechanics, Pearson Education Inc.
6.   Pain H. J. The Physics of Vibrations and Waves, Wiley.
7.   Resnick R. Introduction to Special Relativity, John Wiley (Asia).
8.   Landau L. and Lifshitz E. Mechanics, Oxford
9.   Zweibach B.  A First Course in String Theory, Cambridge University Press
10.  Hecht E. Introduction to Optics, Addison-Wesley.
11.  Feynmann Lecture series on Physics.
12.  Sakurai J. J. Modern Quantum Mechanics, Benjamin-Cummings.