This is an approachable introduction to the important topics and recent developments in the field of condensed matter physics. First, the general language of quantum field theory is developed in a way appropriate for dealing with systems having a large number of degrees of freedom. This paves the way for a description of the basic processes in such systems. Applications include various aspects of superfluidity and superconductivity, as well as a detailed description of the fractional quantum Hall liquid.
The selection of topics is good, with a number of standard results being covered from a field theory perspective. The math is laid out fairly clearly, which is always nice. One gripe is that it could use more direction; many of the topics and mathematical steps lack intuition, direction, and/or motivation so it makes it difficult to slog through at times.