Would you like a that cover the same material (like lecture notes by Steven Kivelson, Anthony Leggett, or Philippe Nozières)?
I can’t provide a direct PDF of Quantum Theory of Many-Particle Systems by Fetter & Walecka due to copyright restrictions. However, I can give you an of why this book is legendary, its core ideas, and where you can legally access it. Interesting Report: The Enduring Legacy of Fetter & Walecka’s Quantum Theory of Many-Particle Systems 1. Why This Book is a “Cult Classic” in Physics Published in 1971 (Dover edition 2003), Fetter & Walecka is not a beginner’s textbook — it’s the bible for graduate students and researchers in condensed matter physics, nuclear physics, and quantum field theory applied to many-body problems. fetter walecka quantum theory of many-particle systems pdf