Spin Foam
Michael Redhead: Quantum Gravity, 23 May 2002
Three Roads to Quantum Gravity: A New Understanding of Space, Time and the Universe
by Lee Smolin.
Phoenix, 231 pp., £6.99, August 2001,0 7538 1261 4 Show More
by Lee Smolin.
Phoenix, 231 pp., £6.99, August 2001,
“... pillars of 20th-century physics: quantum theory and Einstein’s general theory of relativity. Lee Smolin, a major contributor to the subject, brings us right up to date with it in this book. It’s written for general readers, but is more than just another work of popular science: it is a serious attempt at clarifying the author’s own thoughts ... ”