BOOK SUMMARY OF QUANTUM FIELD THEORY: FROM OPERATORS TO PATH INTEGRALS
A unique approach to quantum field theory, with emphasis on the principles of
renormalization Quantum field theory is frequently approached from the
perspective of particle physics. This book adopts a more general point of view
and includes applications of condensed matter physics. Written by a highly
respected writer and researcher, it first develops traditional concepts,
including Feynman graphs, before moving on to key topics such as functional
integrals, statistical mechanics, and Wilson's renormalization group. The
connection between the latter and conventional perturbative renormalization is
explained.
Quantum Field Theory is an exceptional textbook for graduate students