Condensed Matter Field Theory, Second Edition Direct

The problems at the end of each chapter are excellent but demanding. They aren't "plug-and-chug"; they often require you to derive a seminal result in the field. Who is this for?

The second edition expanded significantly to include modern "hot topics." It covers the essentials—functional integration, mean-field theory, and linear response—but excels in its treatment of: Condensed Matter Field Theory, Second Edition

This approach makes the connection between statistical mechanics and quantum mechanics feel seamless. The problems at the end of each chapter

If you want to understand the why behind terms like "Goldstone modes" or "Effective Field Theory" appearing in papers, the first few chapters are gold. the first few chapters are gold.