The Philosophy of Vacuum Part 8. Physicists will find it extremely interesting, covering, as it does, technical subjects in an accessible way. For those with the necessary expertise, this book will provide an illuminating and authoritative exposition of a many-sided subject." -John D. Barrow, Times Literary Supplement. | Reflections on Ether 63 ---- 1914 Die Kultur der Gegenwart. McCormach R. 1970 H. A. Lorentz and the Electromagnetic View of Nature Isis 61 459-97. Newburgh R. G. and Costa de Beauregard O. 1975 Experimental Search for Anisotropy in the Speed of Light Am. J. of Physics 43 528-30. Pais A. 1982 Subtle is the Lord . The Science and the Life of Albert Einstein Clarendon Press Oxford. Panofsky W. K. H. and Phillips M. 1972 Classical Electricity and Magnetism 2nd edn. Addison-Wesley Reading Mass. Poincaré H. 1898 La Mesure du temps Rev. Métaphysique et Morale 6 1-13. Trans. H. Poincaré in The Value of Science trans. G. R. Halsted in The Foundations of Science Science Press New York 1913. ---- 1904 L État actuel et l avenir de la physique mathématique Bull. Sei. Math. 28 302-24. Trans in The Value of Science chs. 7-9. Ritz W. 1908 Recherches critiques sur l électrodynamique générale Ann. Chim. Phys. 13 145-275. Saunders S. W. 1989 The Mathematical and Philosophical Foundations of Quantum Field Theory . thesis University of London. Tzanakis C. and Kyritsis C. 1984 On Special Relativity s Second Postulate Annales de la Fondation Louis de Broglie 9 343-52. Unruh W. 1974 Second Quantization in the Kerr Metric Phys. Rev. D10 3194-205. Voigt W. 1887 Über das Doppler sche Prinzip Goett. Nach. 41-51. Whittaker E. 1910 A History of the Theories of Aether and Electricity vol. 1 The Classical Theories Nelson London Harper New York 1960. 4 The Negative-Energy Sea SIMON SAUNDERS 1 Introduction The Dirac hole theory was developed in response to a growing crisis over the Dirac theory of the electron. It predicts the existence of antiparticles in relativistic quantum theory the antiparticle came into existence as a hole in a sea of negative-energy particles. In 1972 Heisenberg said I think that this discovery of antimatter was perhaps the biggest jump of all the big jumps in physics in our century. He was speaking of the phenomenology of pair creation and annihilation processes the .
