Introduction to Statistical Physics

Statistical physics is one of the fundamental branches of modern physics which, through its probabilistic approach, establishes relationships between the microscopic and the macroscopic. It deals with the evolution of systems with a very large number of particles (atoms, molecules, photons, etc.) and links macroscopic quantities such as pressure, temperature, etc., which characterize their state of thermodynamic equilibrium, to quantities that define the microscopic state of their constituents. This introductory course in statistical physics will cover microcanonical and canonical ensembles and will establish the link between the partition function and thermodynamic quantities such as average energy, pressure, temperature, and entropy. These results will be illustrated using ideal gases and a few simple quantum systems.     

Master the basic concepts and techniques of statistical physics. 

Thermodynamics 1 and 2 (HAP201P and HAP301P), Calculus (HAS103H), and Mathematical Tools (HAP303P and HAP402P).

Recommended prerequisites: basic knowledge of quantum mechanics (concept of quantum state).

100% CT

Microcanonical and canonical ensembles, partition function and link with thermodynamic quantities: average energy, pressure, temperature, and entropy, ideal gases, two-level systems, simple quantum systems (spins).    

CM: 13.5 hours

Tutorial: 13.5 hours