Dirac: A Scientific BiographyThis first full length biography of Paul Adrien Maurice Dirac offers a comprehensive account of his physics in its historical context, including less known areas such as cosmology and classical electron theory. It is based extensively on unpublished sources, including Dirac's correspondence with Bohr, Heisenberg, Pauli, Schr dinger, Gamow and others. Dirac was undoubtedly one of the most brilliant and influential physicists of the twentieth century.