M.Rees, University of Cambridge, UK
R.Ruffini, ICRA, University of Rome, Italy
J.A.Wheeler, University of Princeton, USA
This volume, faithfully reprinted here in its entirety, first appeared in the English and Russian editions in 1974 as an introduction to the rapidly developing field of relativistic astrophysics cosmology. Some of the classic concepts introduced in that first edition included:
-the lines of force of electric and magnetic fields near a black hole
-the ergosphere and effective potential techniques for a rotating black hole
-the details of rotational energy extraction from a black hole
-basic estimates for the cross-sections of graviatational wave detectors and for the energy sources of gravitational waves
-the scenario for gravitational collapse
This new edition is an effort to bridge the gap since 1974 in view of the enormous progress made in some of these areas over the intervening years and the increased complexity of the corresponding treatments that have been required. 26 key articles that mark this progress have been added here together with an extended new introduction linking them to the ideas of the original edition.