Download or read book The World in Eleven Dimensions written by M.J Duff and published by CRC Press. This book was released on 1999-01-01 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unified theory embracing all physical phenomena is a major goal of theoretical physics. In the early 1980s, many physicists looked to eleven-dimensional supergravity in the hope that it might provide that elusive superunified theory. In 1984 supergravity was knocked off its pedestal by ten-dimensional superstrings, one-dimensional objects whose v