In particle physics, a fermion (a name coined by Paul Dirac from the surname of Enrico Fermi) is any particle characterized by Fermi-Dirac statistics. These par

This text on the use of electron correlation effects in the description of the electronic structure of atoms, molecules, and crystals is intended for graduate s

Providing a broad review of many techniques and their application to condensed matter systems, this book begins with a review of thermodynamics and statistical

The behaviour of magnetic impurities in metals has posed problems to challenge the condensed matter theorist over the past 30 years. This book deals with the co

This book introduces particle physics, astrophysics and cosmology. Starting from an experimental perspective, it provides a unified view of these fields that re