Diagrammatics: Lectures On Selected Problems In Condensed Matter Theory (2nd Edition)

The introduction of quantum field theory methods has led to a kind of ''revolution'' in condensed matter theory, resulting in the increased importance of Feynman diagrams or diagram technique. So, it has now become imperative for professionals in condensed matter theory to have a thorough knowledge of this method.The book is intended to teach students, postdocs and young theorists to use diagramma...