Time Machines: Time Travel in Physics, Metaphysics, and Science Fiction Book

"Here's a gem of a book...all peppered with delightful notes from science fiction films, novels, and comics. I can't turn a page without finding a jewel." Clifford Stoll, University of California, Berkeley, author of The Cuckoo's Egg "The research that has gone into this book is impressive." Nature "For professional physicists much of the value lies in the extensive technical appendices and footnotes, and the exhaustive list of references. But if, like me, you are a child at heart, the real fun lies in the zany stories and wild speculations." Physics World Time Machines explores the idea of time travel from the first account in English literature to the latest theories of physicists such as Kip Thorne and Igor Novikov. This very readable work covers a variety of topics including the history of time travel in fiction; the fundamental scientific concepts of time, spacetime, and the fourth dimension; the speculations of Einstein, Richard Feynman, Kurt Goedel, and others; time travel paradoxes, and much more.

FROM THE REVIEWS:

SFRA REVIEW "Dr. Nahin has done a fine job with this book. [This book] is an excellent synthesis of the current state of the philosophical and physical discussion on time travel. His use of science fiction to illustrate the possibilities of this research make his work very readable for the layperson as well as the scientist. His explanation why H.G. Wells's time machine wouldn't work (it does not move in space) is particularly engaging...[it] is an excellent addition to the discussion of time travel."

NATURE "The research that has gone into this book is impressive. The author has a made a good selection of ideas from the scientific literature on spacetime, causality violation and time-travel paradoxes, and they are presented at a popular level with science-fiction plots running in parallel."