Lectures on Cosmology & Action at a Distance Electrodynamics

by Fred Hoyle, Jayant V. Narlikar

This book describes the subject of electrodynamics at classical as well as quantum level, developed as an interaction at a distance. Thus it has electric charges interacting with one another directly and not through the medium of a field. In general such an interaction travels forward and backward in time symmetrically, thus apparently violating the principle of causality. It turns out, however, that in such a description the cosmological boundary conditions become very important. The theory therefore works only in a cosmology with the right boundary conditions; but when it does work it is free from the divergences that plague a quantum field theory.

148 pages, cloth

Published July 13, 1996

About the author

Professor Sir Fred Hoyle was one of the most distinguished, creative, and controversial scientists of the twentieth century. He was a Fellow of St John’s College (1939-1972, Honorary Fellow 1973-2001), was elected a Fellow of the Royal Society in 1957, held the Plumian Chair of Astronomy and Experimental Philosophy (1958-1972), established the Institute of Theoretical Astronomy in Cambridge (now part of the Institute of Astronomy), and (in 1972) received a knighthood for his services to astronomy.

Hoyle was a keen mountain climber, an avid player of chess, a science fiction writer, a populariser of science, and the man who coined the phrase 'The Big Bang'.