A unified conception embracing all actual phenomena is an incredible target of theoretical physics. within the early Eighties, many physicists seemed to eleven-dimensional supergravity within the desire that it could possibly supply that elusive superunified conception. In 1984 supergravity used to be knocked off its pedestal through ten-dimensional superstrings, one-dimensional gadgets whose vibrational modes symbolize the hassle-free debris. Superstrings supplied a perturbative finite concept of gravity which, after compactification to 4 spacetime dimensions, appeared in precept in a position to explaining the normal version. regardless of those significant successes, although, nagging doubts endured approximately superstrings. Then in 1987 and 1992 the effortless supermembrane and its twin accomplice, the solitonic superfivebrane, have been found. those are supersymmetric prolonged gadgets with respectively and 5 dimensions relocating in an eleven-dimensional spacetime.
Over the interval considering the fact that 1996, perturbative superstrings were outmoded by way of a brand new nonperturbative referred to as M-theory, which describes supermembranes and superfivebranes, subsumes string theories, and has as its low-energy restrict, eleven-dimensional supergravity. M-theory represents the main intriguing improvement within the topic considering 1984 while the superstring revolution first burst at the scene.
The first booklet dedicated to M-theory, the realm in 11 Dimensions: Supergravity, Supermembranes and M-Theory brings jointly seminal papers that experience formed our present knowing of this eleven-dimensional global, from supergravity via supermembranes to M-theory. every one bankruptcy contains commentaries meant to provide an explanation for the significance of those papers and to put them in a much broader point of view. each one bankruptcy additionally has an in depth bibliography. The publication is of curiosity to researchers and postgraduate scholars in particle physics, mathematical physics, gravitation, and cosmology.