Theory, criticism and a philosophy by Werner Heisenberg and Methods in theoretical physics by Paul Maurice Dirac reprinted with permission from From a Life of Physics, Evening Lectures at the International Centre for Theoretical Physics, published as a special supplement of the IAEA Bulletin, printed by the IAEA, Austria, 1968. The University has printed and published continuously since 1584.ĬAMBRIDGE UNIVERSITY PRESS Cambridge New York Port Chester MelbourneĬAMBRIDGE UNIVERSITY PRESS Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, Sao Paulo Cambridge University Press The Edinburgh Building, Cambridge CB2 2RU, UK Published in the United States of America by Cambridge University Press, New York Information on this title: Unification of fundamental forces, by Abdus Salam © Cambridge University Press 1990. The right of the University of Cambridge to print and sell all manner of books was granted bv Henry Vtll in 1534.
Lecture notes compiled by Jonathan Evans and Gerard Watts UNIFICATION OF FUNDAMENTAL FORCES THE FIRST OF THE 1988 DIRAC MEMORIAL LECTURES ABDUS SALAM Imperial College, London and International Centre for Theoretical Physics, Trieste, Italy