Moves into non-equilibrium territory, treating kinetic theory, transport processes (diffusion, viscosity), and fluctuations.
First published in 1965 by McGraw-Hill, Reif’s text is not merely a book; it is a rite of passage. For over half a century, it has served as the definitive graduate-level (and advanced undergraduate) introduction to the statistical foundations of thermal physics. If you ask any physicist over the age of 40 how they learned to reconcile the microscopic world of atoms with the macroscopic world of entropy and temperature, chances are they will point to the distinctive black-and-orange cover of Reif. fundamentals of statistical and thermal physics by f. reif
Fundamentals of Statistical and Thermal Physics is not a light read. It is a slow, methodical construction of the universe from the atoms up. If you are a student or a self-learner who wants to understand the laws of thermodynamics exist—rather than just how to use them—Reif remains the definitive guide. If you ask any physicist over the age
Reif understands that the primary hurdle for students is not the physics, but the mathematics of probability. Unlike Newtonian mechanics where $F=ma$ predicts a definite outcome, statistical physics deals with uncertainty. Consequently, the early chapters of the book are dedicated to probability theory, random walks, and distribution functions. He forces the student to become comfortable with the idea that in systems of $10^23$ particles, certainty arises from probability, not determinism. If you are a student or a self-learner
Frederick Reif’s approach is distinct for its logical rigor. Instead of starting with empirical laws (like the Zeroeth or First Law of Thermodynamics), he begins with the statistical description of systems of particles Statistical Postulates